This is the first time I've taken over a new team in 3.0, but my god, it makes the EE problems look like a smooth and well-thought-out process. First, a coach taking over a new team is boned by the fact that players can sign immediately in session 2 (and it generally takes at least three cycles before you can offer a CV) -- that's been discussed ad nauseum, WIS doesn't care.
But even worse (and I haven't seen any discussion of this), if the old coach was in on a player, all of your considering credit is gone (so B+ Syracuse is knocked back to very low on any recruit considering it). That would be fine with me (and even makes sense to some extent), except you have no way to re-do the effort -- if the old coach used up his CV and the 20 HVs on the recruit, the new coach cannot assign CV/HVs to that recruit, even if the scholly is outstanding. So even for the few players where the prior coach opened up schollys, the new coach has no chance. This is terrible, and should be fixed immediately.