In fairness to Pep, he's been tasked with rebuilding the team. It's old and there are still some signings that were only made as gap fillers. It doesn;t matter how much money you have to spend, it isn't FIFA17, you can't buy somebody who isn't for sale. It's going to take time.
Bravo wouldn't have been his first choice, he knows him and he's done a job for him before so you can understand why he brought him in. Obviously with hindsight he would have been better sticking with Joe... he probably wishes he had. My beef with Pep is that, knowing he hasn't got 'his' team, knowing they are a combination of old fuckers and/or inexperienced in playing his style of football, why persist. Why not adapt to the players he;s got and then build the team and move back to his way.