I'd pick Evander over Haye, right now, absolutely. I'd also give B-Hop a 50/50 because Haye would wind up fighting B-Hops fight, which would have him boxing instead of running/potshotting. No way Haye is as good a technical boxer as B-Hop, or could he outsmart B-Hop in the ring.
Haye holds almost every advantage over Hopkins apart from maybe ring IQ. If Haye were to just rush Hopkins from the opening bell...Hopkins would have no chance.