There should be a clause in every scholarship college football or basketball player that they will not be eligible for the NFL until they have completed their 4 year term with that college they signed for. It's my understanding their scholarships are expensive, with all needs provided, they advertise that university (stipends should be provided, thus) via video games and ticket sales, and must earn a freaking degree within that 4 years. And coaches recruit these players using very expensive jets from Oxford's airport! I believe players have an obligation to their respective universities (with stipends provided), while NFL teams not interfere!