I find it interesting the difference in attitudes with OGS compared with when Giggs was being touted to take over after LVG. I made a big thread at the time arguing that Giggs would be a good fit due to his understanding of the club etc, but I was largely in the minority. (For reference, here is the old thread:
https://www.redcafe.net/threads/the-argument-for-giggs-as-our-next-manager.407957/ )
In my opnion, Solskjaer is already proof that the whole "working your way up from smaller clubs" concept is fundamentally flawed. Its only 4 games in and I am not even jumping on the bandwagon yet to have him named permanent manager, but what is undeniable is that he clearly understands the expectations from the fans. He (along with Carrick and Phelan) understands Manchester United as a club far more than our last three managers, and that has made an immediate difference in the morale and atmosphere surrounding the club.
It isnt because he is some tactical genius - realistically he hasnt had long enough to implement any major adjustments to playing style etc - it is simply that understanding of the club, the players, the fans. And if he continues in the current vein of form then I think it raises a good case that these characteristics can be just as important as tactial acumen and managerial experience.