Best Case Scenario: A more athletic Paul Pierce
Worst Case Scenario: Gerald Wallace
This is a little bit weird, Gerald Wallace isn't that much worse of a player than the Truth, right?
I'd say this is more a testament to MKG himself. The guy has a classic "jack of all trades, master of none" skill set infused in an NBA-ready body (6'7", 220) and good athleticism.
Nothing about MKG is elite, or makes you use superlatives like you did with guys like a LeBron James or Derrick Rose.
But too often, teams fall in love with measurables, athletic ability, and physical tools. For example, Brandan Wright is a guy who had tremendous length and athleticism, but never turned out for the reason that they he just wasn't really a basketball player.
Kidd-Gilchrist is just a basketball player, period. He has work to do on his jump shot, but other than that, I see a guy who can contribute all over the floor. He has explosion on his way to the rim, he has handles, and has great off-ball ability.
And it's never a bad thing when a guy with an NBA body, length, and size projects to be a guy who will work his butt off on D.
This guy doesn't have the highest ceiling. He also has a low floor, and presents no risk at all. I think if he ever ends up on a championship contender, you could win with him as your second- or third-best guy.