I think Solskjaer is doomed to fail, the players at Man Utd are just not good enough, the project will take too long to rebuild, and does he even have the experience for the job! As much as I enjoyed him as a player for Utd, or should I say super sub, I just cant see him being in charge for a long time at Utd.
A club as huge as Man Utd requires a manager with experience. Solskjaer has not achieved much as a manager. He managed Cardiff and got them relegated to the Championship, and he managed Molde in the Norwegian league. Hardly the credentials needed for as big a job as Man Utd manager.
They should sack him and bring in someone who has the experience, and allow the new manager to bring in their own players, I would not trust Solskjaer to bring in the right players.