Again, I agree DTV.
I can't see GSM doing Cork, Paris, Jersey, Gatwick etc.. I don't think it fits what they do best.
For me, likely GSM new routes would be Prague, Tenerife, Ibiza, Mahon, Gran Canaria, Paphos, Murcia etc... i.e. holiday routes.
The RJ would be an ideal fit to take over Paris & Cork and any German routes. Brussels also if they want to compete with Eastern.