I think I'm being completely consistent. You are the one making an analogy from football teams to other kinds of teams.Yeah, that's not the case. You're straining the definition of "team" to suit your argument. If you have some sort of group project then it would be somewhat applicable. But even then if you quit doing your part of the project you're going to get a failing grade which hurts you. This doesn't hurt the players passing on the bowl game, it helps them.

You are the one who did that.
If the latter holds, we should be enormously happy and well-wishing for *any* player who decides to focus on their post-college career. Whether that means walking away and focusing on their biology research or walking away and focusing on their NFL training.
No, there's no difference. There are 100+ people on your team who are affected if you decide to quit and do biology research, or focus on your accounting degree, or anything other than be a part of your college ball team.
McCaffrey happens to have his eyes set on the NFL. A college junior (or senior) might just as well say it's been fun, but I want to get a PhD and need to go prepare for that now.
No, I'm not necessarily arguing that quitting the football team hurts more. I'm saying it's not really an analogous situation. A lot of the time a student choosing to focus on their career is only affecting themselves so there aren't any extenuating circumstance to consider. If they were involved in some sort of group project, it would have an effect on others but that would also have a detrimental effect on the individual - i.e., getting a poor grade on that project. In this case, there is no down-side for the players to make this decision. But it still does have some detrimental effect on the rest of the team.You're arguing that quitting a football team hurts the team more than quitting something else (which doesn't have to be a team of any kind). I find this argument immaterial. I agree that Stanford probably will fare worse in the Sun Bowl without him.
Fundamentally the question is: are we happy for students to concentrate on their careers, or do we expect them to fulfill a duty to us as entertainment providers?
Actually, Mav, I'm not quite sure what we're arguing about anymore. If we agree that this helps the players passing on the bowl game, what's the issue? Good thing, right?