This season is pretty weird for Manchester United. Total failure in the Premier League and going to a Europa League final at the same time.
I can assume that the players are way more motivated to fight for a European trophy and totally not motivated to put any effort in the remaining games of the English Premier League. Tottenham was also a failure in the Premier League, but a success in the Europa League. Two things come to my mind. 1.The Premier League is very competitive. 2.The English teams playing in tournaments like Europa League and Conference League are way too stronger for their European rivals. Anyway, I would put my bet on Tottenham winning EL, mostly because they are viewed as outsiders.
Choosing to watch Manchester United instead of Tottenham matches because Manchester United is the first support team since I knew them. Yes, even though being a Manchester United fan has been a joke from friends.
Manchester United in the two legs against Athletic Club showed how good their game is. If in the Premier League they play the game with cooperation like in the Europa League, then really Manchester United will be able to compete in the race for the title. I want to say, wait for next season.
It's good if you support Tottenham because if everyone supports Manchester United, then there is no excitement when watching.
It's the same in betting. If everyone is backing Manchester United, then it won't be exciting. I bet on Manchester United and ignore the head to head between the two.