Possibility Jerry, as Local has pointed out it would all depend on gradual increase in rotations, if for example a few new routes were announced announced alongside capacity increases on PMI, ALC, AGP, BCN then it could well be a possibility, although it is worth nothing that with both VY and FR it they can operate from existing bases without the need to open a new one.
Second question is a bit more difficult, I'm extremely cautious as without a doubt FR will want the core sun routes, PMI, ALC, AGP the 3 big ones alongside TFS which they already operate and to be noted has done extremely well which has led to a 2 X weekly service from this winter up from the 1 weekly previously, There are still plenty of routes that FR or any airline coming into could still operate, IBZ, ACE, HER, MLA just for example that from a low cost point of view remain unserved.
its a case of wait and see it seems, hopefully some positive news to come for Summer 17 from FR, VY or potentially a new airline