"The idea behind DITRs is, on the whole, see a small group of players jump one level of skill with an even smaller subset make two skill level jumps. For instance, an organizational SS could become a fringe big leaguer. A fringe big leaguer could make the jump to regular. And every now and then, you could see a fringe big leaguer make the jump to All-Star." - from the developer chat
I have NEVER seen a fringe ML player become a regular ML position player nevermind a positional player jump to all-star status. What we have is an occasional RP or catcher who becomes a Barely Usable MLer (BUMs). Make it work or get rid of it.
Or someone post the fringe positional player who became an ALL-Star through the DITR process.