Personally, I think people really underrate Clutterbuck's offensive game. Just because he's a ball of energy who keeps his feet moving and loves to initiate contact, does not mean he's going to be the next Clarke Wilm or Tyson Nash or any other 4th line pest with stone hands.
He's a very good skater, he's not just a ball of energy because he keeps moving and out hustles the guys around him, he can skate by them. He's also got pretty good hands, especially around the net, as well as a pretty underrated shot. His passing ability aint to bad either, and his offensive skills can only improve playing with guys like Tavares in Oshawa. I think that he could develop into a VERY good third line player, someone who chips in 20 goals a season, but is just not good enough to be called a second liner.
Ceber mentioned that he's playing with Sheppard and Pouliot at training camp, and I read all the recaps of the recent prospect tourney and every game that the Minny team played it seemed to mention Clutterbuck as having a great game, as well as hitting the scoreboard quite often as well.