Fesenko DOESN'T block shots, and DOESN'T rebound. Jefferson, who has shown to be a pretty bad defensive rebounder this year, has a better defense rebounding rate than Fesenko. Jefferson also blocks shots at a better rate than Fesenko. I'll give you the fact that he alters shots, but half of those are because he's slapping the shooter on the wrist, or head. Basically, fouling weakly.
No, no, no... he rebounds all those balls he punches out of bounds because he can't open or close his hands fast enough. And, you have to add in all the rebound assists he gets because he's more prone to deflecting the ball than to actually securing it. You're just a hater, man. And blocking out and all other fundamentals are old phooey. Big time phooey. Pick and roll, back door, screening... that's all superstition.