I have redesigned my old keeper league with new larger prospect rosters into a dynasty league salary cap. No contracts to mess with, just worry how to fit and trade under the cap, and look for a decent prospect roster for the future. It's on CBS with an auction draft to start with. 15 players carry over each year, plus 10 prospects that you can put in the minors that fall under the MLB ROY standard.
Experienced commissioner with leagues in football, and hockey, plus this baseball league.
PM here at the cafe for more details, and I will get right back to you.