The only way for Tottenham to start playing well and be able to win trophies is to change the coach, Tottenham coach is not good enough to handle the team, The coach has been in the team for the past 3 years and Tottenham's performance has not changed, Tottenham will start a season with a good performance but after they play like 5 to 6 games everything will change, they will start playing like a team that doesn't know how to play well, Tottenham has defeat Manchester City this season but when it comes to small team Tottenham will find it difficult to defeat them.
And about Manchester United, I think Manchester United will prove that they are back to their normal way and they can show that they are the best team in the Premier League, we can see that from the training Manchester United players are happy with their new Coach, Manchester United should try and make sure the team stand in a good position even if they did not win the League, we all know that Manchester United can not win the League but at least they should win the Europa League and make a good position in the League table.
I don't agree with you. I don't think that their coach is a bad coach and is solely responsible for the mixed performance they are having, the players too are to be blamed equally. I think their inability to attract elite players with proven track record is also a factor too. If Tottenham want to be called an elite team they have to significantly invest in their squad and other infrastructures in the club too.
Bringing Manchester United to their best will take time, I believe Ruben Amorim can bring Manchester United to their former glory and reclaiming their spot back as a formidable force in the Premier League. I think it is unrealistic for fans to expect Ruben Amorim to finish in the top four of the table in the premier league or winning Europa League this season.