My take on the topic of Tuchel is I don't want a coach/manager that can't crack it at Bayern. Hence the reason I'm not sold on Naiglesman
Bayern is the epitome of a well ran club, in a league that's been dominated by them over the last two decades. You have all the tools, and if you can't win the league there - I just don't think you're crème de la crème.
Yes, Alonso has stormed the league, but still, if you're good you should be 3-4 points behind him... not 18, and still sitting behind Stuttgart.