It would be interesting to see him managing a team in a league which he has no experience yet. I'm just thinking about which team in the Premier League would like to bring Xavi these days. Some time ago I would say Chelsea maybe but they have already signed Enzo Maresca. In case of parting ways with Erik ten Hag, maybe Manchester United? Let's see how things go but Xavi needs to continue his job shortly to get more experience as a manager.
Of the three names Xavi Hernandez, Roberto De Zerbi and Thomas Tuchel, Xavi could be a good alternative to the others. Xavi had a pretty good time at Barcelona before he had to leave the club, although he might be constrained if he does go to Manchester United because he has no experience as a player or coach in the league which is the tightest league because it has a busier match schedule.
And other clubs that may not be on the list of big clubs should not waste the opportunity to hire him, because he is quite good in his coaching career.