Ok, I have a friend who is about to do a dbol cycle. What effect does this have on ones size and strength? He is around 280lbs now , and doesn't workout much at all (Genetic freak if you will). I am stronger and at 240lbs as of now. So my question is, will he surpass me in every lift and be over 300lbs after this shit? How keepable are the gains, will he lose just about everything when off?