I agree with skipping bowl games. If you are a good player and draft eligible, you should announce to your teammates that you quit on them. Let's go further - because it will go further - Just quit on your teammates as soon as you are out of contention for whatever you think is personally important. Or if you are in high school and have a 4 or 5 star rating, just wrap yourself in bubble wrap and wait out the 3 years till the draft.
But, seriously, I think any player who skips a bowl to save himself for the draft should be required to stand up before the team and tell them he's too important to play. I understand why they are doing it. But, it's a case of not using an asset for its designed/intended purpose because you think it's too valuable to risk.