AA proposed one in their last offer--lower rates for new hires or, in this recent case, a lower pay rates for the B737/A320 planes. Lower than the formula would result in.
My guess is about halfway between CRJ7 pay and present B737 pay, minus pension, AA work rules, etc. Hard sell, but the judge might buy especially when you look at its history of growth at AA in the Eighties.
GF