Honestly how are people expecting United to do next season? Obviously it's difficult to say because they look like they'll probably bring in a few more players. They need to sort out their defense, and Van Persie isn't getting any younger. I think they'll improve quite a bit from last season. More than likely there will be some growing pains. I don't see them winning the league, but I think it'll be between them, us, Chelsea, Arsenal, and City vying for those top four places.
I expect us to be top 4. Obviously we won't have Europe to worry about this year - I think that helped you last season by only having to focus on the league, so I suppose it could have a similar benefit for us.
We have addressed 2 glaring needs in our squad, with Herrera and Shaw, although I don't think we are done spending yet. I would love to see Vidal, but no idea how likely that is (my instinct says not so!). Has been a long time since we have had a competitive midfield, so v good to see us improving in that area.
I guess my biggest reason for optimism is van Gaal. The only thing more disappointing then where we finished in the league last season was the manner in which we got there - dull, listless performances. I am not expecting van Gall to work his magic overnight, but I am expecting him to have a vision of how he wants the team to play, and to be able to motivate/get the players to play that way.