Personally I'd have had the 2012 Champions League final in Kiev as a warm-up for the Euros, but then you'd get memories from Moscow when we all thought that that'd be a nightmare final because of security.
No idea where 2013-15 could be held, one of them will definitely be Italy I reckon (also think France has a good chance but where else could it be held than Paris?), anyone got any ideas/wishes?