Three Clause Flaws Courts Are Punishing Right Now. Is Your Target's Arbitration Agreement One of Them?

Six months ago, I would have told you the biggest risk in mass arbitration was a defendant who refused to pay filing fees. That's still a problem. But the bigger story in mid-2026 is what happens when a defendant tries too hard to rewrite the rules in its favor.

Companies have spent the last eighteen months overhauling their arbitration clauses. They swapped AAA for NAM. They bolted on bellwether caps, staged batching protocols, and global mediation requirements. They thought they were building a fortress. Turns out, they built something courts are increasingly willing to tear down.

If you are screening targets for a mass arb campaign right now, this is the most actionable intelligence I can give you: learn the three design flaws that federal courts are flagging as unconscionable. Because a defendant whose clause fails on two or three of these gives you a stronger path to your preferred forum than the old AAA/JAMS single-track clause ever did.

Flaw 1: Fee Structures That Eliminate Per-Claim Cost Pressure

The entire economic theory of mass arbitration rests on one idea: filing thousands of individual claims creates per-claim cost exposure that makes settlement rational for the defendant. When a clause rewrites the fee structure so that the company pays a single flat fee regardless of how many claims are filed, it removes the cost pressure that makes arbitration function as a dispute resolution mechanism in the first place.

Courts are noticing. The Ninth Circuit's reasoning in Heckman v. Live Nation, where the court rejected batching that stripped individual evidence presentation, extends naturally to fee structures designed to achieve the same result through economics rather than procedure. If the clause effectively says "we will pay one fee for 5,000 claims," a court can reasonably ask whether that clause is designed to resolve disputes or to prevent their resolution.

What to look for in practice: any clause where the defendant's total fee exposure does not scale meaningfully with the number of claims filed. Compare the per-claimant fee under the clause to what AAA or JAMS would charge under their standard mass arbitration fee schedules. If the gap is large, you have an argument.

Flaw 2: Bellwether Awards That Bind Non-Participants

Bellwether provisions are now standard in corporate arbitration clauses. That alone is not the problem. The problem is when the clause says (or implies) that the outcome of ten bellwether cases determines liability or damages for the remaining 4,990 claimants who never presented their own evidence.

This is where Heckman is most directly on point. The Ninth Circuit held that when claims are grouped in a way that strips each consumer of the right to present individual evidence, the process is no longer "arbitration" protected by the Federal Arbitration Act. That is a powerful holding. It means a bellwether clause that binds non-participants on common issues is not just aggressive drafting. It is potentially outside the FAA's protection entirely.

The distinction matters: a bellwether clause that says "we will arbitrate ten cases first to inform settlement discussions" is procedural case management. A clause that says "the results of ten cases will apply to all remaining claims" is something closer to a class action without the Rule 23 protections, and courts are not willing to let defendants have it both ways.

What to look for: language like "binding on all similarly situated claimants," "dispositive of common issues," or "final resolution of shared questions." If the bellwether results are framed as binding rather than informative, you have a strong unconscionability argument.

Flaw 3: Arbitrator Selection That Gives the Company Outsized Control

This is the flaw firms miss most often because it is buried in the procedural details. Many of the new mass arb clauses designate a specific provider (often NAM or ADR Services rather than AAA or JAMS), then layer on custom arbitrator-selection rules that give the company significant influence over who hears the case.

Sometimes it is a process arbitrator appointed by the provider with no input from claimants. Sometimes it is a panel composition rule that effectively gives the company veto power. Sometimes it is a requirement that the arbitrator have specific industry experience that narrows the pool to people with defense-side relationships.

Courts evaluating unconscionability look at the totality of the clause, and arbitrator selection that tilts toward the drafter is a well-established factor. When you combine it with the fee and bellwether issues above, you get a clause that looks less like a neutral dispute resolution agreement and more like a system designed by one party to benefit one party.

What to look for: any deviation from the provider's standard arbitrator-selection procedures. If the clause creates a custom selection process, ask who benefits from each deviation.

The Two-Out-of-Three Rule

Here is the practical framework I use when screening a target's clause. If it has one of these three flaws, note it but proceed with caution. Courts may uphold a clause with one aggressive feature if the rest is standard.

If it has two or three? That is your opening. The weight of recent appellate authority, particularly from the Ninth Circuit, suggests that a clause combining multiple design features that collectively undermine the individual arbitration process is vulnerable to unconscionability challenges. And an unconscionability finding does not just modify the clause. It can void the arbitration agreement entirely and send your claims to court.

That is a better outcome for many plaintiff firms than arbitration itself, because it means you can pursue class certification, consolidated discovery, and all the procedural tools that mass arb was designed to avoid.

The Screening Process That Pays for Itself

Before you spend $80,000 on claimant acquisition for a new target, spend four hours on clause analysis. Pull the current terms of service (not a cached version from last year). Read the arbitration section line by line. Score it against the three flaws above.

Then model two scenarios: one where you file under the clause as written, and one where you challenge the clause and win. The economics are often dramatically different, and the firms that are printing money in 2026 are the ones running both models before they commit acquisition spend.

I have seen firms discover mid-campaign that their target rewrote its clause three months before launch. That is an expensive surprise. It is also entirely avoidable.

Why This Window Will Not Stay Open

Defense-side counsel are reading the same decisions you are. The next generation of arbitration clauses will be more carefully drafted. The bellwether provisions will be explicitly informative rather than binding. The fee structures will preserve some per-claim cost exposure. The arbitrator-selection rules will track provider defaults more closely.

But right now, thousands of companies are operating under clauses that were drafted in 2024 or early 2025, before Heckman and before courts started systematically scrutinizing mass arb provisions. Those clauses are sitting in live terms of service, and every one of them is a potential opportunity if you know how to read it.

The firms that build clause screening into their target-selection workflow, before they spend a dollar on leads, are the ones who will capture that opportunity before it closes.

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.