Can Markkanen play as a SF? I tend to think he can. Obviously, he's not going to really guard anybody at that position, but he at least has the athleticism and length to be somewhat productive on defense. I am coming around to Markkanen, and would probably rate him above Isaac at this point. If Markkanen becomes the straw that stirs the drink, you retool the roster around his shortcomings, but I think the toung talent is pretty well distributed already.