A friend of mine is EMA based cabin crew, and whilst we tend to be the last to know anything, (as ex-MYT/MYL crew, now searching I know!) has told me a few stories about the base.
Apparently there was some upset and anger from the EMA based crews that NCL has already surpassed the number of destinations, how BRS/NCL is getting constant more flights & especially how EMA was the only route not to get flights from TXL.
According to the friend, Easy have stated they have no plans to add flights in the forseeable future from EMA, simply to just replace the -300s with A319s, although rumor does have it that its simply Easy keeping their cards close to their chest and we'll have two more 319s than we do current number of -300s.
If it does go ahead most likely routes are apparently; AMS, MAD, CIA & PMI.