Please start. I'm curious to see what assement you have for their squad.
Fine. You wanted it...
Goal:
Manuel Neuer: Still not the same after his long term injury, needs to be replaced soon
Daniel Peretz: Will not be the quality replacement they need
Sven Ulreich: For many years their solid second choice, but nothing more and Bayern had to rely on him a lot this season
Tom Hülsmann: Youth player. Don't know, don't care
Defence:
Matthijs de Ligt: Very good defender usually. Not absolute best in the world, but definitely Bayern's best when not injured.
Min-jae Kim: Has been a disaster in some games, especially a lack of language/communication skills seems to be a problem which often sees him out of position/not in sync with his team.
Dayot Upamecano: Hugely talented, yet still having the occasional brainfart. Similar defenders (like Rüdiger) matured in a way he apparently just doesn't. Due to that was always a gamble of a signing
Eric Dier: Came in the winter as an additional defender was urgently needed. Letting Hernandez, Pavard and Stanisic leave in the summer was absolutely stupid. Very solid signing, most reliable defender (no brainfarts, no injuries), but also nothing special
Tarek Buchmann: Youth player. Full season injured (only played two matches). Irrelevant
Alphonso Davies: Had an amazing breakout season and showed little development since then under three managers. In that sense Bayern's Rashford
Raphael Guerreiro: Very good addition to the squad, their best "playmaking fullback", but too often injured to be relied on (always was a problem for him, even at Dortmund before, so not a surprise here)
Joshua Kimmich: Very good rightback. Moving him back there was a good move by both Tuchel and Nagelsmann after he proved not being able to control matches in the way he was expected to (which was an issue before Tuchel arrived already).
Nossair Mazraoui: Quite good fullback on both sides. Not exciting, but absolutely useful at every level. Probably more a backup as a first choice however.
Sacha Boey: Panic buy in the winter. Injured. When Stanisic returns from loan he will be redundant
Bouna Sarr: Was Flick's wish, the club granted the wish, was always useless. Not a factor at all.
Midfield:
Aleksandar Pavlovic: Breakthrough of the season. He finally gives Tuchel an option as a holding DM, key in finally breaking up the not any longer well working midfield Kimmich/Goretzka.
Leon Goretzka: Just not the same player after a lot of little niggling injuries. Might return to his best, but this season never was at that level. Still a very versatile player and useful in the squad, even filled in as CB during the injury crisis.
Konrad Laimer: Works his ass off. Good player, good signing
Attack:
Jamal Musiala: Just a brilliant talent, could replace Müller as their decade long central attacking player
Kingsley Coman: Great winger when fit. Too often injured. Which is the case for all his career
Mathys Tel: Extremely talented forward, will probably deploy in a first choice
Bryan Zaragoza: Signed in the winter, just not up for the task so far. Hopefully (for Bayern) he just needs more time to settle in
Leroy Sane: see Coman
Serge Gnabry: see Coman
Thomas Müller: Not as good as he was in previous years, still a very useful player in the squad. But won't be for much longer
Harry Kane: Great striker, great signing
Eric-Maxim Choupo-Moting: Seasoned and reliable backup striker
So what does that leave us with? A world class attack if enough players are fit (which can not be relied upon, as we have seen yesterday where all four attackers needed to be subbed off because none were fully fit/got injured during the match). A midfield which is past it/not good enough/not yet in their prime. A defence that lacks in numbers and reliability. A keeper that's past it.
Bayern's squad has been on a slow but steady decline for almost a decade now, was able to hit a great run in the meantime (sextuple under Flick), but then just kept declining and it finally catches up to them. Which is why there is a total turmoil on board level because they know they fecked up and are rebuilding their board in hope to improving their recruitment.