The smart money is on MCO/TPA/(maybe) RSW codomicile. BWI/IAD is 57miles. Possibly tacking SAN On to LAX, which would make the top end very senior, and the bottom very junior (very difficult to sit junior reserve).

BOS is a very large and expensive spoke, but we’re pretty maxed out and there isn’t another airport to share the staffing.

We don’t have enough planes to grow our existing hubs, much less build new ones.