I am not going to tell BG fans (or administrators) how to feel - and I'm sure such bitterness exists for some - but I don't really think its fair to blame Miami for BG not getting into the NCHC. First of all, the NCHC is essentially the WCHA cast-off league - the top remaining WCHA teams made six and then the search began for two remaining teams to round out the league. Miami was a no-brainer as a national power at the time. The NCHC was founded with the specific goal of becoming the 'top conference in college hockey'. UND, DU, UMD, SCSU and CC all had something to say about the eighth team in the league. It wasn't Miami's decision alone and Miami certainly didn't have the most influential voice in the room...
Bowling Green was a miserable team and a year or two removed from seriously considering dropping hockey all together. Western Michigan (another MAC/CCHA conference ally hoping for Miami's support), meanwhile, had made two-consecutive NCAA Tournaments - and had the added benefit of bringing Michigan into the conference footprint. WMU was likely a no-brainer for six of the seven teams in the conference, with the seventh pulled in two directions between two friendly ADs. Did BGSU seriously expect Miami to risk its lot in the new league to dig them out of a mess they'd made for themselves two years earlier? I doubt BGSU would have done so for Miami if the roles had been reversed - or would do so now if conference realignment was on the horizon with the Falcons up and Miami down. It was terrible timing for BG (including a couple of fluke seasons by their top competition, WMU) and nothing more...
Chris Bergeron is a Miami alum, who spent ten years as an assistant at Miami and played a MAJOR role in its recent run of national success. Barry Schutte is a Miami alum, who has spent a number of his professional years in and around the RedHawk program. If Miami offers and Bergeron turns them down, its probably because he thinks BGSU is a better fit for what he wants to accomplish. If there would be any personal reason not to take the job, it would probably be because he is close to Rico - not because he holds any ill-will towards his alma mater and a Miami administration that is long gone...