The Second Circuit recently held in Katz v. Cellco P’Ship d/b/a/ Verizon Wireless, Nos. 14-138, 14-291, 2015 WL 4528658 (2d Cir. July 28, 2015) that, under the Federal Arbitration Act (“FAA”), district courts must stay all proceedings upon a finding that the claims before the court are subject to arbitration if a stay is
