IF oscar takes the fight I think he could be the first guy the KO Floyd, the answer to speed is timing, when oscar is in the zone his is as good as anybodys. Oscar has grown into a natural 154 IMO, thats age more than preference but Oscar hits hard, defensively he is tight and his will is strong. I can also imagine the UD for floyd in my head as well though, he's probably the hardest guy to hit cleanly on the planet, either way it would be an enormous event and surely a classic.