Metropolis Technologies just did something most plaintiff firms haven't seen before. Instead of fighting 1,900 privacy arbitration demands on the merits, the parking operator went to Delaware Chancery Court and sued Keller Postman, alleging the firm organized the claims to pressure a settlement.
Read that again. The defendant didn't challenge the arbitration clause. Didn't file a motion to compel consolidation. Didn't ask a process arbitrator to slow things down. It went after the firm that acquired the claimants.
Whether or not Metropolis wins (and Keller Postman has already filed a related declaratory action in California), the tactic itself is the signal. Defendants are no longer content rewriting arbitration clauses and stacking bellwether provisions. They are going upstream, directly attacking how claimants were recruited, signed, and organized in the first place.
If your acquisition records can't survive that kind of scrutiny, you have a problem that no amount of legal briefing will fix.
The Attack Surface Just Moved
For the past two years, the defense-side playbook has been procedural: batch caps, bellwether stages, provider switches from AAA to NAM, pre-arbitration mediation requirements. All of those tactics slow campaigns down. They don't kill them.
Going after the acquisition process is different. It challenges the campaign's legitimacy before a single arbitration hearing begins. And the discovery that comes with a lawsuit like this pulls back the curtain on everything: how leads were generated, what claimants were told, how consent was obtained, how retainer agreements were presented, and whether claimants understood what they were signing up for.
Most plaintiff firms can answer those questions in general terms. Very few can answer them with the kind of timestamped, per-claimant documentation that survives a deposition.
What Metropolis Is Actually Arguing
The core allegation is that coordinated mass arbitration filings were organized to pressure a settlement rather than to resolve individual claims. That framing borrows from anti-barratry principles and stretches them into a commercial tort theory.
Whether it works as law is an open question. But the discovery it enables is not hypothetical. A lawsuit like this opens the door to:
- Every advertisement, landing page, and social media post used to recruit claimants
- The consent language on every intake form and retainer agreement
- Communications between the firm and any lead-generation vendors
- The fee structure between the firm and its acquisition partners
- Internal communications about campaign strategy, volume targets, and settlement expectations
If your acquisition process was built to be fast and cheap, that discovery is going to be uncomfortable. If it was built to be defensible, you have a record that actually helps you.
The Consent Chain Is the Whole Case
Here's what I see when I talk to firms running mass arb campaigns. They buy leads from an aggregator or run ads to a landing page. The claimant fills out a form, maybe clicks through a retainer agreement, and the firm considers them "signed." The lead-gen vendor keeps its own records. The firm keeps its own records. Nobody owns the full chain.
That was fine when the only question was "did we get enough claimants to file?" It is not fine when a defendant's lawyers are deposing your marketing director about what happened between the Facebook ad and the signed retainer.
The fix is boring and operational. Every touchpoint in the acquisition funnel needs to produce a record that lives in one system: the ad the claimant saw, the landing page they visited, the consent they gave, the screening questions they answered, the retainer they signed, the ID they verified, and the timestamp on every step. Not because regulators require all of that today, but because a defendant in Delaware Chancery Court just showed you they will ask for it.
Why This Is Really an Infrastructure Problem
Most firms outsource claimant acquisition to vendors who optimize for volume, not defensibility. The vendor's incentive is to deliver signed leads at the lowest cost per acquisition. The firm's incentive is to have every one of those signed leads hold up under scrutiny months or years later.
Those incentives are not aligned. And they diverge further when the vendor uses multi-seller consent forms, third-party call centers, or co-registration flows that the firm never audits.
The firms that will be insulated from this kind of attack are the ones that own their intake stack, or at least control it closely enough to produce a complete, per-claimant documentation trail. Native document signing with audit logs. Consent records tied to specific ad creatives and landing pages. Screening data captured at the point of intake, not reconstructed later.
This is the same infrastructure that drives completion rates on the back end. A system that can track a claimant from first touch through signed release is a system that can prove exactly how that claimant was acquired, what they were told, and what they agreed to. The firms building that infrastructure for completion are getting acquisition defensibility as a byproduct.
The OptumRx Signal You Should Read Alongside This
Earlier this month, a court vacated a $48 million arbitration award on fraud grounds. That ruling and the Metropolis lawsuit are pointing in the same direction: arbitration providers and courts are now actively policing claimant quality and campaign integrity, not just procedural compliance.
If you are running a mass arb campaign with 5,000 or 10,000 claimants, ask yourself: could you produce the acquisition record for every single one of them in 72 hours? Could you show a judge or process arbitrator exactly what each claimant saw, signed, and consented to?
If the answer is "probably, but it would take some digging," you are exposed. Not to a regulatory action (though that is possible too), but to the exact kind of pre-arbitration attack Metropolis just launched.
What to Do Monday
Three things, in order of urgency:
- Audit your lead-gen vendor agreements. Do they require the vendor to preserve and produce per-claimant consent records, ad creatives, and landing page versions? If not, you are buying leads you cannot defend.
- Consolidate your intake documentation into one system. The retainer, the consent, the screening data, and the ID verification should all live in the same record, tied to the same claimant, with timestamps. If you are stitching together records from three or four vendors after the fact, you are building a chain of custody that a defense lawyer will take apart.
- Model acquisition defensibility as a line item. The cost of building a defensible intake record is real. It adds time and infrastructure cost to every claimant you sign. But it is a fraction of the cost of having a defendant sue you over how you recruited your claimants, and it is nothing compared to losing 1,900 arbitrations because you could not prove your campaign was legitimate.
The Metropolis lawsuit may fail on the law. But the tactic will not go away. Defendants have spent two years learning that procedural slowdowns only delay mass arb. Attacking the acquisition process tries to kill it. The firms that survive that attack are the ones that built their intake infrastructure to be auditable from the start.
If you want to see how GroupSettle builds defensible claimant records from first touch through signed release, reach out to Kasia at (813) 737-7025 or visit massarb.groupsettle.com.
Harry Hedaya is the founder of Send It By Text, the native document signing, SMS, and email platform behind GroupSettle's mass arbitration completion stack. Their AI super agent handles over 80% of claimant inquiries on its own, which lifts engagement rates further. He works with plaintiff firms running live mass arb campaigns.
If you want to see how GroupSettle builds defensible claimant records from first touch through signed release, reach out to Kasia at (813) 737-7025 or visit massarb.groupsettle.com.