The Soul-Search aka Sophie's Choice:
Who on your team would you least mind getting injured?
Corollary 1: The Second String Quarterback. Who on your team do you secretly (or very vocally) pray to get injured so a bench player will get more play?
Corollary 2: The MVP. Whose team would most suffer if he were injured?
Corollary 3: Arch Rivals (NES version.) What opposing player would you most like to see injured?