There's a amazing graphic of players that skate over 240 lbs, it's really not many, at some point the physics of the ice can't handle the weight and forces and they can't compete at the speed. The sweet spot seems to be 235 or so. Byfuglien was an outlier of considerable significanceByfuglien was bigger. Even if he's an inch shorter than Tage, he weighed about 265 lbs in his playing years. That's a frame of a true heavyweight.