June 20 is the fight.
Haye knows he is flawed but comes to win every time, which makes him an exciting, if uncertain bet.
Klitschko is safe, boring, but gets the W
Prediction:
Wlad can't hide behind his jab against a quick Haye, and will be taken out of his game plan, and scared. Still, he can still fight, and will be forced into unleashing that right hand hammer of his.
Haye's low hands will leave himself too open and he'll get nailed hunting for the big hit. He will have some very dodgy moments - he was all but out against Mormeck.
Otherwise Wlad will find a way to hide and run again as he always does, and since pure KO is the only way a foreign fighter can ever win against the diabolically bent Krauts, Haye will 'lose' on points, despite being the better fighter.
Still, I am going to lay my money on a dodgy (in both senses) Haye pulling out the KO after 6 hectic rounds.