I hope we don't go for a no name coach again. These past 2 seasons, Bayern have had Heynckes and Pep, Real have had Mourinho and Ancelotti, Dortmund have had Klopp, and we've had... Tito and Tata. One with no prior experience whatsoever, and the other straight out of South America. I don't think Tata's been too bad for someone fresh out of South America, but he's not what we need, and he's just not as good as what the other top teams have.
Getting a no name coach worked with Pep, but that was the exception to the rule. It hasn't really worked with Tito and Tata.
Anyways, we need someone who:
-Plays players based on form rather than reputation. You play like shit and the guy on the bench outperforms you, you get benched until you get your form back.
-Will be fairly faithful to tiki-taka, but is flexible and not afraid to change things around tactically (4-3-3 not working? Change the formation. Tiki-taka not working? Try an alternative approach like crossing to a #9 or counter attacks (we'll need some new players for this though). Tbf, Tata hasn't been too bad about this).
-Can make changes through the course of a game to swing it in our favor.
-Will motivate our players and make them give their all, especially in big games.
-Won't take shit from the media.
-Won't take shit from the players.
And yes, I know the coach isn't the only problem. He's not even the biggest problem: the board is. The squad's needs reinforcing too. Some are aging/declining, some are just unmotivated, and there's not enough depth, so the spots of the starters aren't under any real danger, even if they play like shit. And then there's the whole CB issue.