I think Jet2 left it a year to long at EMA WW could have been finished off a year ago had Jet2 gone for the kill, but I think they have missed the boat and face an up hill struggle now.
If and when LH manage to sort out bmi then WW could become a serious player in this sector, the improvement in WW product quality is already noticeable in feed back on various forums that said the summer is yet to come and Jet2 are still short of crews going into the summer period in part because the pay is crap and higher paying jobs are out there.
The going rate for a 737 skipper is 80k/90k a 757/767 skipper is 90k/105k and the jobs are out there now.