I'm not a stats guy, so I don't what they say about Semi's defense, but to my eye it's been okay, but hardly near elite. Don't get me wrong, okay defense from a second round pick is impressive, most of them can't get close to staying in front of NBA scorers, and Semi has played well enough for Brad to keep in the line up and give him real mpg. Offensively he brings almost nothing at this point. Poor handle, poor 3 point shooting, doesn't finish around the rim. Of course these things could improve, at this point I don't see any reason to think they will. That's not saying its impossible, but I'm not expecting it. To me, his ceiling is bench defensive specialist, I don't see him being a starter or major contributor on a playoff team. Those kind of players have value, but not as much as some here seem to think. I really think that when Gordon comes back next year, he will not see much playing time.