As of today both clubs had already reached an agreement and his move to Old Trafford is sure right now. Now that it's a done deal, I think the focus has been shifted from attack because now they have successfully signed three forward. I learnt that they are eyeing this Brighton midfielder Beleba, I think that's his name. From the look of things, it's seems Amorim is gradually doing his signings and I'm sure they might sign one or two more players before the transfer window closes.
I've also seen online reports that the player is considering joining Manchester United over several other English teams also pursuing his signature. It would be a tremendous success for Manchester United if they manage to sign him, as he possesses excellent qualities in front of goal, making Manchester United's attack much more dangerous next season.
Amorim seems much more capable of solving problems at Manchester United, as he hasn't rushed into signing a number of players. Instead, he's slowly brought some good players into the team. Midfield and goalkeeper are the next priorities, and I'm sure Manchester United will be much better next season.