If you ask me, I think Xabi Alonso should move Bayern Munich. He would gather more experience there, he is not experienced enough to become a manager of such a big club in the Premier League. The media is ruthless there, the fans are ruthless, and simple things can get very complicated. Bayern Munich or the Bundesliga is relatively calmer compared to the Premier League. He can grow more in Bayern Munich and after 3-4 more years after gathering more experience I think he can make a move to other big clubs such as Liverpool or Real Madrid if they need him.
I am not saying he is a bad coach, he is having an once in a lifetime extraordinary run with Bayer Leverkusen right now, but the lack of experience is still there making me think he is not fit for the Premier League yet. Bayern Munich on the other hand, although a big club as Liverpool, it is easier to manage it.
regards
duke
With how Xabi Alonso is coaching Leverkusen, I can say he can coach big teams in the premier league because he has the experience to coach and is very talented. I am very sure that even if he goes to another club, he will still perform very well if he has the players in need in the team. I prefer Xabi Alonso to go to another league like Spain, the premier league, or league 1 to go and coach one big clubs there to continue making history because he is better as a coach at Leverkusen. He should go coach another team, but not in the Bundesliga, so that it is evident that he is a very excellent coach, because if he decides to leave Leverkusen and go to Bayern Munich, he would know Leverkusen's weak points, and whenever they meet, he will find it tough to defeat Bayern.
I prefer Xabi Alonso to stay with Leverkusen this season, if he wins the Bundesliga league trophy, and next season they will be in the Champions League group stage, and I would like him to continue coaching Leverkusen in the next summer, since they are performing well in the league and Europe league, and we will see if they can compete with big clubs in the Champions League next season if Xavi Alonso decides to stay with the club.