Yeh pretty much. Sarri knows the league while pep doesnt (asa. Coach). Sarri would maybe have a better starting phase then pep.
But if pep comes and he pull his shid togteher fast and finds the right offensive balance , he will be able to handle the players and the pressure much better than sarri. Sarri imo will have a HUGE pressure over him from juve fans, Napoli fans, Juventus Board, players, allegri's legacy..... I just cant see him having the experience to cope with that, without something breaking. In summary, he will come here with a negative welcome and a lot of responsability. Not optimal.