Really want to find out who he will fight. For me there is only a handful I want to see him fight that are actually possible:

Ustinov - beaten by Pulev on his last outing but is a decent bit bigger then Haye that would make him a decent match for him and a fight that Haye should win
Mitchell - similar size to Haye and a decent name in America. Haye definitely the better boxer and should be able to stop him
Charr - another good matchup for Haye in my opinion and a decent name. Last guy to fight Vitali so a win would shoot him up the rankings
Boytsov - unbeaten Russian heavyweight who Fury was suppose to fight but ended up fighting Johnson instead.
Tony Thompson - recently beating Price would mean this fight could sell well in England. Haye too fast for Thompson and cant see him catching Haye like he did Price.
Adamek - Big name and looks to be declining.

Outside of them there are very few people Id actually want to see him fight. I didnt mention guys like Wilder, Fury, Price, Helenius, Pulev etc. as I dont see a fight with them possible for July