United game has improved lately, but not sure how consistent they will be. Remember last season after Ole managed them, they win eight times iirc with an excellent performance and then keep dropping until they faced Liverpool two weeks ago.
But of course, it's not enough to win the Europa League, or get in the top 4 just because they played well in their last two matches.
Let's wait and see if they will maintain the form atleast upto the end of December. The Toughest part of Europa is yet to come for them at that will be in the group stages next year.
At one point i think Ole will have to sacrifice the EPL in order to get further up in the Europa. It has happened before when Mourinho was their manager.