I agree it would be nice to have some sense of what value certain contractual changes likely hold. I don't even require very accurate info because many of us might be off by a factor of 10 or 20 trying to simply guess on some of these items. Even a very rough estimate, stripped of proprietary data, would be useful.

Is improved DH language equivalent to expanded crew meals...or is it ten times as costly? Or could I turn back my buddy passes for 2 PS tickets a year? Is going to 20% DC equivalent to paying training at 5:15? Is an extra week of vacation equivalent to SC paying 1hr above guarantee? Does a 3 year seat lock with exceptions offset paying vacation at 5:15?