Arsenal boss Mikel Arteta says one of David Raya's great strengths is his anticipation.
Raya, on-loan from Brentford, is now Arteta's outright No1.
The manager said: "What I like about David, in addition to the things he does in goal, are the things he avoids. He prevents things from happening that we don't see, because he anticipates.
"He has a challenging personality. I love players with courage and character who, in any situation, strive to be themselves and challenge their limits. He has earned the right to be respected and I am very happy that this is the case."
Raya will not face parent club Brentford this weekend, with Aaron Ramsdale taking his place.