I prefer to have depth. Fatigue and injuries play a part in this game. The guy that says "I've lost 4 players to injury in the last 10 games" is the guy who has no back-up plan. He's also the guy who starts selling at game 120 because of injury/fatigue despite being 3 games out of the playoffs. Of course, if you don't get hit with injuries, having 15 studs is the way to go.