What's the difference between a guy that does juice vs a guy that is a gym rat that goes 2 hr a day to get the same results? Every major sport is about about Bigger,faster,Stronger.... So give the people what they want. Who cares if a guy wants to make himself bigger and stronger. If the so called clean guys want to keep up, they just have to work harder.
I could care less about playing against either. Life's not fair, so either deal with it or go away.