He stands and fights because he has NO ground game ... none ... he is a one dimensional fighter
Like it or not, BJJ / Grappling is 50% of MMA ... is it sometimes boring / hard to watch ? .. sure but its a big part of the sport.
As far as him fighting at different weight classes, in all honesty it meant nothing except making him look stupid.
Sure he might Diaz in the rematch but you saying he is the "real deal" is pretty far off ... He hasn't proven anything at all yet .....
He takes heat also because he is loved by the owner and gets opportunities that proven fighters don't get
Bingo