Whyte would do better v Bruno than McCall did, his catch and counter style is far better than McCall`s who had no fundamentals at all.
Because Whyte would actually engage with McCall (something that Bruno chose not to do in their fight), I think McCall stops him.
McCall stopped Lennox Lewis and Henry Akinwande, to be fair. Neither of whom was an easy out. I really like Dillian Whyte. He's very consistent. McCall never really was (consistent). I think Whyte could handle McCall's pressure. And Whyte is a good enough boxer/puncher that he'd keep McCall on the defensive and covering up more often than he threw. I'd go with Whyte via decision.
Whyte way to easy to hit.....way to easy......he was down on the cards against club fighter Chisora McCracken stops him......Whyte will never make him go into a shell and McCall's right hand will find Whyte's chin with ease vs Whytes left hook is not doing diddly.
McCall KO Tougher Fighter , better skills , better chin and fought in a MUCH better heavyweight era. Would be champion today or Top 5 challenger.