Ok, provide some examples. I'm sure there are some that I can't think of, but by and large negotiated items have had a balanced implementation schedule.

C2012 had plenty of examples of delayed implementations. Some due to programming constraints (ADG 4:30 comes to mind off the cuff) while others like increasing the value of a vacation day were phased in in the subsequent vacation year to keep everyone on the same page.

Another big one is the 76 seat RJ deliveries being predicated on 717's being delivered and 50 seaters being parked first. They didn't get theirs until we got ours.

The premise that the company gets theirs first while we have to wait is neither accurate nor a foregone conclusion in any future agreement.