Obviously alternatives also play a big role. The prospect of looking towards the likes of Weinzierl or Labbadia or some youth team coach isn't exactly enticing.
Yes, of course. But considering how bad Nice's results are this season (I have not watched them so I can only go by the results), they might be much more willing to let Favre go in winter than they were last summer, when they refused to let him leave. So BVB could have their first choice after all.
Problem is, as much as I rate Favre, I also wouldn't put it beyond him to have some kind of passive-aggressive way of letting his frustration about not being able to leave impact his team's performance very negatively. That seems to have happened at the beginning of his last Gladbach season too, no?
And though he is surely a very good coach, does he bring the kind of consistent, across the board ppg-rate that a top club requires? All his jobs had mostly great spells, but somewhat weaker spells too, and rather bad endings with apparent internal clashes/friction with the club (this is also of interest to me because no doubt Favre is a coach Bayern should be thinking about).
Which brings us back to what a fateful decision Tuchel's sacking was IMO. It's possible it was indeed 'without alternative', as kicker claims, but the loss of coaching quality is real and seems to have been taken a bit lightly by the BVB board. Coaches that perform like Tuchel did don't grow on trees. Also ironic since Tuchel's negatives seem to mirror Favre's.
Other candidates? Right now? No idea.