Regardless of it's current frequency..........................I surely don't recall this being allowed in the past.................................Why wouldn't others (including ourselves) have applied for this during coaching transitions previously........??
Not saying it's necessarily nefarious, just the first I've heard of it....................
one pretty big factor is probably the out going staff and their feelings and connections to the school, when Callahan and his staff got dumped by Nebraska they probably just said, "screw it, we're done here", the current OSU staff LOVES OSU and probably has no problem waiting for their other/future opportunities until their job is done, how long they are under contract until may also play into it, even though it's a huge advantage, it's allowable under NCAA rules so there's nothing wrong with it, and I can't believe I've never heard of this before, it is obviously the best of both worlds for the program and is just a smart move, nothing more, nothing less...
at this point, Meyer and only one other coach (?) are the only additions to the current OSU staff, not quite the two complete staffs that has been represented in the media thus far, the waiver says that they CAN have two complete staffs, and maybe at some point they will have that, but as of right now it's just Meyer his new QB coach, similar to when Michigan hired Rodriguez, who came to Ann Arbor on his own while everyone else on his staff prepared for the Oklahoma game and coached in the game, after which some of them joined him in Ann Arbor...