1. Solich wasnt a great coach. He had good success when he inherited the players TO had on the roster, but his recruiting was not getting it done and NU lacked play makers and depth during his final years. If Solich was such a good coach, then why did only Ohio come calling to hire him after NU? Wouldnt one think that he would have had larger job offers? Even a crappy P 5 job offer if he was a good coach? Use your logical brain on this.
2. Bo was not a good coach, he beat the lower tier teams like he should, but he rarely beat the teams that were same or above same talent. And again, Bo was not a good coach, which is why he went from 9 wins a year at NU to coaching at Youngstown State. Where were all of the job offers. But the now YTown state coach was 3-1 vs you guys while he was at NU.
3. No one is claiming Frost is a some hall of famer, we are just claiming he is probably better than Bo Pelini (Who again was 3-1 vs you guys while at NU). So if we think Frost is better than BO and Bo went 3-1 vs you guys, why shouldnt we be at least a little bit confident that he can find success against you guys?
4. Lack of physicality is only a small portion as to why NU has been under the radar since joining the B10. It has more to do with other things like culture, recruiting, development and not processing players that were not contributing. This led to NU having to start multiple walk ons multiple years. And lets be honest you are not going to win much if you are starting multiple walk ons over scholly players cause there is something wrong going on with your program if you are that situation.
So your premise is off base, all Frost has to be is better than Bo Pelini cause BO kind of owned you guys while he was at NU and frankly Bo was not that good of a coach. This is why he is at Ytown St and not at some other D1 school even a low tier D1 school stalking the sidelines. NU fans are pretty confident if an azzhat of a coach like Pelini can go 3-1 vs Iowa, that a better coach (whom we believe Frost is, in many respects) should be able to find similar success.