I don't think it's really impossible for Man United to take this opportunity this season. As was the case last season, where Arsenal put up quite a fierce resistance to Man City, it's just that they couldn't keep their consistency at the end of the season. If Man United can get off to a good start and they can maintain their consistency, I think Man United can become a serious challenger in the title race. It's not just Man United, I think Arsenal, Liverpool, and Chelsea also still have a chance to win the Premier League trophy.
Manchester United's squad currently is not bad, but all they need is determination, and when Manchester United is determined, they will surely perform more than our expectations, like what happened last season, where Arsenal's squad surprised everyone by their performance. If I were told that Arsenal would perform like that way last season and fought for the Premier League title before the season started, I would say no because I don't think that the squad that plays that type of ball last season can do so. So this time around, especially when the season has not yet started, I can say teams that will complete for the Premier League little next season, but I know the competition will not be easy form team in my opinion.