Arsenal legend Thierry Henry says Theo Walcott has to wake up after spending ten years in the shadow of his team-mates.
The Englishman has struggled to make a mark in London since joining the club during the 2006 winter transfer window.
He always struggled to secure a regular place in Arsene Wenger's line-up and the Frenchman believes it is time to ask questions in respect to the 27-year-old's future.
"He has struggled," Henry is quoted as saying by the Daily Star.
"His 10 years at Arsenal have been a weird one.
"Apart from one season where he played more than 30 games, he wasn't really a starter.
"If [Danny] Welbeck is out and [Alex] Oxlade-Chamberlain is out, we all know how important pace is in the way.
"If you go, you have to have performed.
"I always have a mixed reaction, Theo Walcott has been in the game for 10 years, you should know about him.
"You always have something to prove, he should know what he can offer to a team.
"By now he should know what his position is, but it is not clear."