Arsene Wenger is unsure when Jack Wilshere will be back in an Arsenal shirt, admitting the injury-hit England midfielder's recovery is going "slowly".
This season, like so many before, has proved frustrating for the 23-year-old, with injury once again stunting his progress.
A fractured fibula sustained towards the end of pre-season has proved the latest setback and a slow healing response led to surgery in September.
However, the estimated three-month lay-off has now come and gone, with Wenger conceding there is now no chance of Wilshere returning before February.
"I said February but honestly I don't know," the Arsenal boss said when pushed on the timescale.
"I let him do his recovery. It's going slowly. Once he goes again, goes outside to train, once he is back again into sharp, hard work physically, you count five or six weeks, so at the moment he is not there yet."
The news is a blow for England ahead of Euro 2016 and Arsenal ahead of Bournemouth's visit - a match Wenger's men approach reeling from a 4-0 humbling at Southampton on Boxing Day.
"Hopefully they can give us a push (when they return), but for now I'm more focused on Bournemouth and how do we respond because before Bournemouth I cannot change a lot," he said ahead of Monday's match.
"(Wilshere) will not be back before February, that's for sure. It's not Jack's fault we lost at Southampton and anyway he cannot play against Bournemouth.
"We have short-term worries and we want to respond. You say you question us, and I agree that when you lose a game like that it's normal you get questioned. But the answer we can give is the next performance."
Despite the Boxing Day loss to Saints, Wenger remains confident his side have the attitude and aptitude to challenge for the Premier League crown.
The Frenchman accepts they are a little short at the moment, but suggested he could look to the academy rather than the transfer market to fill the gaps.
"Yes, we are a bit short - I agree with you because of the injuries we have," Wenger said.
"But sometimes as well the solution is inside and you have to accept that because we are a club which has always given a chance to players we have educated.
"People forget that sometimes and always want new faces. But we are a club with a tradition on that front as well and we have top players inside."
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