Wenger's Arsenal reign could come to an end in the summer.
The France international was forced off with an injury during the defeat in Germany.
Wenger's current deal expires at the end of the season.
A 5-1 defeat in the first leg of their Champions League tie puts more pressure on Wenger.
The Gunners' Champions League hopes are all but over after defeat at the Allianz Arena.
Gunners looking to progress to Champions League quarter-finals for first time since 2010.
Martinez has made 11 appearances for Arsenal.
Xhaka is in contention to face Bayern Munich in the Champions League round of 16 tie.
Wilshere has made over 20 appearances in the Premier League for the first time since the 2013/14 campaign.
Alonso is an important component of Bayern's tactics.
Cech has underwhelmed for the Gunners in recent months.
Ozil has assisted just two and scored none in his last eight Arsenal appearances.
Arsenal bounced back from two league defeats with a 2-0 win over Hull City on 11 February.
Boss insists he gave no indication about his future plans during his meeting with the former Arsenal striker.
Wenger, 67, has been under pressure after Arsenal suffered back-to-back defeats against Watford and Chelsea.
Arsene Wenger's current Arsenal contract will expire at the end of the season.
Arsene Wenger's men got back to winning ways against the Tigers.
The Arsenal manager finds his team 12 points behind leaders Chelsea.
Bellerin was replaced due to a head injury 17 minutes into Arsenal's game against Chelsea.
Arsenal have lost their last two league matches - they have not lost three in a row since January 2012.
Jenkinson made his last Arsenal appearance at the end of November in the EFL Cup.
Arsene Wenger says no bid submitted by Bournemouth for Wilshere.