The level of recovery witnessed under the new Manchester united is quite awesome and as long as they keep playing at the current speed their will definitely move to compete with Asernal for the first spot and if I must predict the outcome of this season I may say Manchester is likely to take man city spot as the second position in the next coming games.
Considering the current form at which Manchester United is displaying this time, the outcome of this season is unpredictable. Manchester United can overtake both Manchester city and Arsenal and top the league or might come up second.
Between this three teams at the top, nobody can predict who wins the league, the race is still open and unpredictable.