Bayern Munich drew their second Bundesliga game in a row on Saturday as they were held by Eintracht Frankfurt.
Per Mertesacker has discussed the possibility of rejoining Werder Bremen, according to the German club's captain.
Bayern Munich opened up a three-point lead at the top of the Bundesliga with victory over Hamburg on Saturday.
Bayern Munich moved two points clear at the top of the Bundesliga with a 3-0 win over Hertha Berlin at the Allianz Arena on Wednesday.
Werder Bremen have sacked coach Viktor Skripnik after the club's disastrous start to the Bundesliga season.
Bayern Munich opened up a two-point advantage at the top of the Bundesliga after a 3-1 win over Ingolstadt on Saturday.
Red Bull Street Style World Final
8th November 2016