Ten Hag is trying to stabilize the Manchester United squad. I would definitely say that this team is pretty stable now compared to before. But it is not enough. Their performance is not consistent. A particularly weak defense led to a sudden deterioration in their performance. Manchester United lost against Tottenham. I think we will see a similar result again against Arsenal.
I don't believe that Erik Ten Hag is going to bring the glory days back to Manchester United, i think he is slightly overhyped, he is a good manager, but not a great or fantastic one and i don't think Manchester United are going to win any major trophy this season. His United team are erratic, win today, lose tomorrow and that's not good enough to win major trophies. As for their game against Arsenal this weekend, i think Arsenal are the favorites, and it is either they win or the game ends in a stalemate.
I feel the same as you. Ten Hag is quite an experienced coach. But I don't see the possibility that he will bring Manchester United back to its former glory, and Manchester United will dominate the Premier League. Because he has been in charge of Manchester United for a long time. Manchester United's performance so far has been erratic. I don't even think that Manchester United's match strategy is very strong. Manchester United prepared large funds for player purchases. Ten Hag could spend the money as he pleased. Manchester United needed an experienced striker now. Ten Hag have invested in young striker Hojlund instead of adding an experienced striker to their squad. Now United fans will have to wait and see when Hojlund gets more experienced and when he performs well in the manchester United jersey.