I would advise you not to get your hope up for a UK gig next year unless something changes over here :?
I would love Scooter to come to the UK of course, but I think the chances are pretty small. I think there is more chance they will go to Ireland again, but who knows?
My advice to any UK fan who really wants to go to a gig is to go to Germany next year during the tour - with cheap airlines it need not cost a lot, and its a chance for a couple of days away.