Did you catch this? I completely agree.
NFL players tend to lose a ton of weight when they retire simply due to diet change and a reduced level of exercise. There's some mention of it in Jason Peter's book Hero of the Underground: A Memoir.
I can easily see how the converse could be true in college, especially considering Matthew's work ethic and the high amount of calories consumed by players, usually with the intent to add mass.
Further, it's very difficult for a player to avoid testing positive for steroids in the NCAA, and is the reason I specifically said 'anabolic steroids' instead of 'performance enhancing drugs' or 'growth enhancing hormones', because it's possible that there is some new drug that allows athletes to test negative with the NCAA's year-round drug testing program, and I wanted to make it clear that it was a joke in case 'Terminator cyborg' wasn't clear enough.
Clear enough?