As someone that has attended many defensive clinics over the years, playing defense without fouling has nothing to do with how athletic you are. Sure, it helps to be quick and athletic, but that's not the most important factor. You have to have the right technique as well as give maximum effort on the defensive side all the time. This team's biggest issue with fouling is that this team is the most athletic team in Northwestern history and they let that get to their heads from time to time. They forget the fundamentals. I could make an argument that Sanjay Lumpkin is on par with Benson in terms of athleticism as the worst on the team (name the last time you saw Sanjay make an athletic play on offense). However, in terms of playing with fundamentals as well as effort, Sanjay is our best defender and rebounder. I would venture to bet that Sanjay is the smartest player on the team (all-around). Teams with better talent wins most of the time, but the teams that put the best combination of talent (experience is talent) and effort, will win the most.