Even better than the Harden comparison: George Gervin has an 83Def season. George Gervin having a good defensive season is, by itself, hilarious. But George Gervin having a season that is better defensively than all but one of Russell's seasons, and that one is virtually even with Gervin, is just sad. There is a sizeable amount of guys that don't have proper Def ratings, but if you guys can only find time to fix one, it's Russell.