Ruud Van Nistelrooy definitely managed to do the best, and if he can keep this team at the league and away from relegation, I am pretty sure he will be offered a better role in some other team. I honestly believed that they won't be doing that great, I didn't expect a win, and I also believed that Ruud should have stayed at United as an assistant manager for Amorim as well, because he knows United, he is very well versed with teams staff, and players, and could have been a better position for him.
When he left, I thought that was a bad decision for him because I believed he wouldn't find a good job, and when he accepted Leicester job, I said that was a bad move too, because it looked like he would just lose most games and be sad, but turns out, I was wrong and he is doing fine right now. I assume that he won't be able to win majority of the games, but as long as he wins enough to stay around where they are, and not relegate, he will be seen as a saviour for the club.
Indeed, anybody that is doubting RVN abilitity as a manager will now know that he is not just an average Manager as they thought he is, he manages PSV and the results he gots from managing the club shows he is capable of doing something great as a manager and in the short time he represent Man Utd as an interim manager he has brought a good results for them to the extent that most of the fans where not happy when he left and you can see in his first game as a Leicester city manager the boys play very well, Man Utd wants to keep him to assist amorin but he thinks he should take his own path to be a club manager rather than being a assistant in managing the club. I think Leicester will be able to win more and be in the top 10 in the premier league rather than escaping that relegation zone and if he can do that he will be considered among the best managers of the club and in the league