Manuel Almunia has performed admirably since coming into the side, and intends to give Wenger a selection dilemma when Jens Lehmann is again match fit.
The Arsenal boss said: "Headache? I have enough headaches already without that.
"I don't know, let us work from game to game. There is much competition everywhere.
"Jens is an outstanding keeper.
"To keep Jens content and not playing, you must be very strong."