yep just like Thomas Robinson and Withey stopped dude from grabbing 16 boards and 5 blocks in the title game
Withey is 235lbs, Robinson is 244lbs.
Kaman is 265lbs and Okafor is 255lbs.
Love is 240lbs and Pekovic is 290lbs
Bynum is 285lbs and Pau is 250lbs
Big Al is 290lbs and Millsap is 255lbs
Gasol is 265lbs and Zach is 260lbs
KG is 250lbs and Bass is 250lbs
Hibbert is 260lbs and West is 240lbs
Tyson is 240lbs and Amare is 260lbs
NBA frontcourts are considerably bigger and stronger than College ones, and it's not like he's got KG length either, KG without shoes is taller than Davis with shoes. Guys who you think are "skinny" in the NBA are all close to 240lbs, even Durant is 235lbs.
He will be good, but needs to put on some weight if he wants to play the 4, put it like this, Wade came into the season @ 230lbs.