following coaches won't last until christmas:
Tedesco
Breitenreiter
Kovac
Agree about Breitenreiter. Hannover better make a change soon. They are too good to get relegated. They don't want to put themselves into big trouble so early in the season, and be forced for the rest of the season to fight relegation. I don't think he has long to sort it out.
I don't think Heynckes is going to un-retire again to bail Bayern out, so I think they are going to try to do everything to give Kovac more time to sort things out. If they lose next weekend, they might have to make a change though. A seven point gap would be very big.
Disagree about Tedesco. Schalke has gotten better results lately and they are doing well in the UCL. I think the expectations at Schalke are too big for the squad that they have. They aren't close to as good as Bayern, Dortmund or Leipzig. With this squad, they should be competing for the last UCL spot or the Europa League spots, and I still think they will. Its still pretty early in the season, and they are better than some of the teams ahead of them. I think they will also improve in the league once they are eliminated from the UCL, and don't have two games per week.