I perused a couple of pilot forums and wasn't able to find details on the arbitration ruling other than something about 35 RJs for endeavor and a bunch of unhappy pilots.
Whatever the case, something is going to have to give on scope, with the tuna cans going away, no more CR7 and CR9 production, and E2 jets having too high an MTOW to meet scope.
Also thrilled to see more 321neos to dilute the outrageously large pool of 739. Just hoping they don't use these birds for TATL.