Peluin is right about option a), but in my opinion you must train
three guys who can play at the DII level and not hurt you too badly. I have been following this routine for a while, and I have profited quite a bit on some guys, for example
(22971297) and lost a little on some guys
(19675555), and I have also created several keepers
(21550571). I am sure option b) and c) work fine, but option a) has helped me stay young, competitive, and profitable.