#1 Thomas Muller
Thomas Muller knows how to be in the right position at the right time to score goals. Often termed as Raumdeuter, that is, the space creator, Muller is a very unique player. He does not possess the skill set of a true winger nor does he is a fearsome striker but he does know how to find space on the field not only for himself but for his teammates as well.
However, Muller's form has declined this year. He has not been able to play at the top level for both his club and country. He will turn 30 next year and can still offer a lot to Bayern.
The Germany International is the only true Bavarian left at the club and is a fan favorite and while we as fans may not accept this, Bayern might be looking to replace Thomas Muller next season.