Well basically in about 10 months i have some walk on try outs do to knowing the right people and having played 4 seasons of Arena Pro Football, so i need to know if anyone has any suggestions that i can take to help me achieve the best results and be clean by the combine... I keep hearing Sustanon 250 because its out of you within 2 to 3 months and gets you the best gains for a test. My stats are 6'5 315lbs. 23% bf. 40 yd dash = 4.79sec 36 in. vertical defensive end / offensive tight end. any recomendations greatly appreciated