blew up on his mission. OL already isn't natural for a lot of guys. Look at NFL guys when they retire. So if you're 265 as an 18 yr old, you've got a chance. Rex wasn't awfully big though. Wasn't he only 220 or so? That would be a ton of weight to put on. But I guess Shoaf put a ton on. I think he even lost weight on his mission.