There are afair number ofguards with 40 inch verticals that cannot out rebound a big man so I do not buy that a D can get the ball from them.
As for the hits, I may be wrong, bt I thought a player could not be tackled in the end zone, hence the 10 yards and in.
And yeah KH seems to fit this mold absolutely perfectly. It is basically like posting up in baskeball, but it is worth 6 points.
Once teams start asjusting their defense to this player it seems to me that would open up all kinds of other plays. Put in him on one side and they have to double team him leaving the other more open. It just seems like it would makes scoring in the red one easier.
