Worked with a former SEC O-lineman one time. He told me that with the OL types, there are usually two body types.
One is the body where the guy has to eat like crazy and work out like crazy in order to keep enough weight on. The other is the type where they're constantly on diets just to stay below the 330 range.
Clearly, this guy had body type No. 1. It's similar to Todd Wade. He's still huge because he's 6-7, but he's not 340 like he used to be when he played. He'd probably closer to 270-280 these days. The guys with the other body type are the ones who typically blow up to 400+ pounds in retirement.