Very probable that HHN, BVA and BGY won't run next summer, there were huge losses on the first two in particular.
Next summer will probably see mostly just ACE, ALC, probably FAO and probably GRO along with the UK flights. LTN doesn't look too good.
A proper German route i.e not Hahn would be worthwhile as the Germans like the west of Ireland- decades of charters from Germany and Austria to Shannon in the summer testify to that.