IT may be the best offensive player in history under 5'9". Since 5'9" is actually the average male height in America, it's pretty high praise. This also means that with all the 5'8 - 5'10" guys in Amerca the reality is not one has ever led an NBA team to a championship. Alan Iverson, who may be as close as it gets, was listed at 6'.
No one should want to build around IT. We have a short (sorry) window with IT on a very friendly contract -- but he needs to be the 3rd or 4th best guy. And that needs to happen quickly.