Well it's a little off topic but lets say a key player chooses to get fat and out of shape during the offseason, then it becomes a performance issue and one that affects the team, I'll point to Eddie Lacy as the most recent example. Now the NFL is not a dream factory for bettering lives, it's a business that boils down to performance in a contact sport.
Look I'm a nobody with a username just like anyone here, I don't get to tell anyone anything but this is a discussion board so I'm here to throw my opinion in the mix. Anyway I said what was on my mind so to avoid talking in circles this is my last comment on the issue, thanks for the debate :).