Arsenal manager Arsene Wenger has confirmed that he will have to take late decisions for tomorrow's game against Leicester City.
The Gunners produced a very impressive display to battle past Chelsea on Sunday.
But the Frenchman will again be without key players as they host Craig Shakespeare's side at the Emirates.
"I have plenty of uncertainties about the players who didn't play against Chelsea," Wenger said.
"For example [Aaron] Ramsey, [Mesut] Ozil, [Per] Mertesacker … and of course [Laurent] Koscielny is suspended.
"I have players coming back who have not played, like [Shkodran] Mustafi. Alexis [Sanchez] will not be available for example, so I cannot go into the game with too many uncertainties.
"I can take a gamble on one, maybe maximum two, but I focus more on the players who had the right number of competitive minutes in recent weeks.
"He [Sanchez] had a little abdominal strain that he caught on Sunday morning in training, before he came to Wembley.
"He had a scan two days ago and he's out for a while - we don't know if it is two weeks or one more week, but he will not be available. We think he will not play at Stoke."
