Arsenal hero Jens Lehmann says Arsene Wenger should be considering his position today.

Wenger is reeling after last night's defeat at Bayern Munich.

Lehmann told talkSPORT: "If there will be a change in the summer, there is very high pressure on this person to spend money and that is probably too late.

"If Arsene wants to extend his contract, he should do it now so that everybody is clear what is going on and they can make the decision of signing new players.

"If not, he also has to make his decision now."