Arsenal manager Arsene Wenger says attacking midfielders Santi Cazorla Alex Oxlade-Chamberlain will not feature today against Sunderland.
The two are expected to be fit to face Manchester City away from home on May 8 in what could be a crucial game in the race for a Top Four finish.
But the Frenchman says they could be involved as early as next week at home against Norwich City.
"They [Santi Cazorla Alex Oxlade-Chamberlain] and are not ready yet and I haven't decided yet," Wenger said.
"But there are not many games left.
"We still have games in the under-21s, I can put them in the play-off games [if they are available].
"I cannot plan that [Jack Wilshere playing today].
"At the moment I do not know if I will take him on Sunday or not. Should I take him, you cannot plan that he will play a part in the game.
"He made a big improvement in the third [under-21s] game. In the first two he was alright, but in the third he found his burst back, the little change of pace.
"If I don't take him this weekend, I will take him [in the squad] the weekend after, certainly."