Yes of course, because one of the baddest men on the planet would just stand there like a plant waiting for brock to scoop him and slam him...
As much as I hate to admit it, that is exactly what would happen to Tyson (in his current condition of course).
However, Tyson will never fight again - no amount of money will make him come back and so all the nuthuggers of other supposedly great fighters can talk all they want about their imaginary match-ups now that Tyson is over the hill but I tell you what, back in his heyday Tyson would have destroyed them all (in boxing of course).
Actually fuck it, come to think of it, if UFC had been around in the mid to late 1980's, and assuming Tyson had trained in a few other disciplines in addition to boxing, he would have been the best in the world at that too.