I have a pitcher I drafted a few years ago. He's now 23. He has an 18 Stamina. (20) point system. His potential is 60+. As a reliever he is 63-63. I change him to a starter and he is 21-62. (80) point system. Why? And what effect using him as a starter as his position is MR or SP. Confused again. I just promoted him as he has a blue arrow.