Montero is one of Juventus legends, although he is chosen as a caretaker only after Allegri is sacked but I think it is also possible for him to be main coach next season, who knows? Frankly, I have no idea how good is Montero as a coach so I think the chance for him is small and high likely Juventus will find other experienced coach for the next season. I am also curious who will be new players in Juventus next season and which current players will be out from the team next season to make them stronger and compete for the Scudetto.
I am also curious about Juventus plans too. Montero is legend but being caretaker coach might just be temporary. He might be considered for main coach job next season but it's not very likely. Juventus usually chooses coaches with lot of experience so they will probably look for someone like that. I am also excited to see which new players will join and who will leave to make room for new talent. Juventus needs to get stronger to compete for the Scudetto and I am looking forward to seeing what they do this summer.