If Tudor is able to change the atmosphere in the Juventus team and can bring Juventus to a much better position for the rest of this season, of course Tudor can be said to be a fairly good choice for Juventus. But if Tudor still can't give Juventus something better at least until next season, it could be a sign that Tudor is not the right coach for Juventus. But for now that doesn't have to be said because everyone will see how Tudor performs on the Juventus team starting from the rest of this season until the end of next season.
Let us watch how his first game will be because Juventus fans want to see improvement and if this coach fail to improve the team, he will surely be sack to give another coach the opportunity to coach Juventus. I heard about Tudor as a talented coach, but this is Italy league tournament where you can find many potential coach's, and Tudor will prove himself in the remaining games to make people believe that he will revive Juventus or not before Juventus president will extend his contract.

I don't think Juventus position is bad for this coach not to help Juventus to recover from their losses, because they are in 5th position which it will be easy for the coach to focus to the major challenge to find solution.