What Tim doesn't understand is that the 2555 (or 7 departures) was the original threshold in the TWU CBA. In the BK, it was raised to 5475 (or 15 departures). In trying to keep a couple of the remaining stations away from that threshold and not allow the airline to manipulate the schedule just enough to 14 flights, on average, it was agreed that for the term of the BK CBA the remaining cities would revert to the 7 departure number. After the BK CBA the originally agreed to 15 flight threshold would be used.
Without the 7 flights, we could lose ATL, SAT and SJU, since they're currently near the original 15 number. With the merger, we can anticipate those cities receiving flights from CLT, PHL or other hubs which would help them stay over that number.
Aside from that, there is an MOU which is supposed to be honored as far as cities originally agreed to by US and AA to be staffed and that includes current cities already closed. Hopefully the current IAM talks strengthens their own scope, but either way, even if it stays the same the TWU Members will gain cities to work in from the current stable of 17.
Tim is trying to portray this as a hidden ball trick or some kind of stealthy inserted language.