Dude, we got the western conference championship on lock... oh yea and I heard Dwight's balls are this big brah.
Getting a little fat over the summer is a sign of laziness? It's a sign of not playing 3-4 games a week + practice. You'd be surprised how many athletes put on that extra fat/weight during their off season, in any sport. Kobe Bryant himself weighs more during the off season. Harden can burn that off easily in training camp.