Now that we know the Supreme Court is not going to be addressing non-signatories’ ability to compel arbitration this term (at least not in the Toyota case), we can take a moment to look at what lower courts are doing with that issue. In short, the trend is for courts to clarify that it is very difficult for defendants who do not have an arbitration agreement with the plaintiff (non-signatories) to use equitable estoppel to compel arbitration of the plaintiff’s claims based on the plaintiff’s...