Solskjaer will survive this season for sure unless they get terribly bad results. He used to transition of course and test for him as capable. I guess they won't waste expensive and reputed managers in a transition period when no one expects big results and trophies.
it is not realistic to expect significant results with mediocre quality players.
Manchester United have been under transition for too long now, since Sir Alex Ferguson left, they are yet to find any suiting manager as well as team, it bothers me how long they're gonna be under transition, I'll rather say their level of being EPL's best has actually dropped to a Europa league team for now, and I really do not know when they'll be finding their feet, I hope it's not anytime soon.
Manchester United have spent as much as their rivals, city for example in the past couple of seasons and yet nothing to show for It, I think it's both the managers as well as the players fault, if they fail this season, then I think there is need for them to return to the drawing board