I think Bobby could do it with his style when he was here before because of recent a Championship (not his) and who were 39-6 the previous three years (and yes Glenn was a players coach, up until he bolted in a less than steller way) . Bobby came in soon after 15 straight against the Cats. So Bobby had a few years of very solid teams to work with starting out with returners he never recruited, thus keeping up the dominance including his appearances in the Natty.
This time around had to rebuild, the Cats are no longer a joke (better teams/facilities/etc). Vigen comes in after Choate ----who was very much a players coach and beat the Griz every time while winning the majority of recruiting battles thus having a very good roster and Vigen had very good success in his first two seasons which helped to get new kids that are there now on the roster (his starting center was literally a Griz once). Current FCS Teams #1-3 are all within the state or next door, and they get recruits too. Now the powers are next door neighbors and we compete. Look at the OL kid from Kalispell last year...verballed to NDSU and then when they changed coaches and he waivered, we still couldn't land him.... Choate did. And Choate is now a head coach anf trolling similar waters Back in Bobby1.1 when the SoCon was the power to match up against, well their recruits were NEVER coming here and we could own the state and area. .
Just not so sure Bobby style is going to be as effective now when UM is not the big dog in this side of the country/let alone state anymore getting the talent with his recruiting methods.....have to go to camp, transfers have to have some connection , players are on a gag order, the beat them down and build back up winter ball "Seal training style",. etc
Saban etc are my way or highway guys......BUT guys that play there were all but guaranteed to get drafted, and play for if not win the natty so more likely to put up with the crap. Similar to recruits in Bobby 1.0 The world /state/FCS/BSC are not the way there were and if you don't adapt......you go extinct.
Someday I hope you get a chance to talk to some parents or players that chose MSU over UM and ask what the difference was, it's interesting and very similar at least with the ones I have talked with. Until then then lets agree to disagree