Guys like Povetkin, Chisora, etc are more apt to have back and forth battles than are the Klitschko's. If the right matches can be made heavyweight boxing can be very exciting. Fighters like Bermane Stiverne, Tomaz Adamek, Cris Arreola, and so on have to keep in top physical condition and they can have some very fun fights for the fans. I saw a tiny clip of Helenius vs Chisora, the head movement and footwork was very good from Del Boy and vs a guy who throws his punches slowly it was very effective he had Helenius on the backfoot the entire round and that's what needs to be done.

There's plenty of room in the heavyweight division for CONSISTENT fighters....poor Boswell, only his 2nd pro loss and he may never get a title shot now, though he could easily sneak back into the top 10.