Indeed we won't saying as Continental operated its last flight several years ago.
With many A321s on order, Wizz will need to fly their fleet somewhere. I wouldn't be surprised if we see them but I do wonder why we've seen little in the way of Eastern European flights apart from a couple of flights to tourist centres. FR have a huge present in the east so I do wonder why it hasn't been done.
MME didn't last. DSA works as there's a huge amount of workers in the fruit and veg industry there. I can't see the yields being anything to write home about. If FR, with their ultra low cost base haven't bothered trying they obviously don't see much money to be made.