Gibbs played the full 90 minutes against Lincoln but is "uncertain" for this weekend, Wenger added without specifying the left-back's injury concern.
Elneny has been on the sidelines for nearly a month having suffered an ankle injury during our FA Cup victory at Sutton United last month.
Matt Phillips is out as he continues to struggle with a hamstring injury. "It worked well for him".
West Brom's only win in the last 13 competitive meetings came at The Hawthorns last season. Arsenal are five points adrift of fourth-placed Liverpool with two games in hand. Alternatively, you can follow all the build-up and action from 11am with Standard Sport's London Football live blog.
However, the club's new owners kept faith with the experienced boss and it has been a decision which has been justified with Pulis already guiding the club to the 40-point mark in the table, but he is now in a position where he must ensure that complacency does not creep in ahead of the closing weeks of the campaign.
West Bromwich Albion and Arsenal will face each other in the Premier League this weekend. "This season they have moved to more possession and a less direct game, but they are still efficient on set-pieces".
"This season they've done very well in midfield".
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The Baggies are yet to beat a top-seven team this season but I am expecting a response from them on Saturday after their recent displays.
However a certain fan would not want to see Wenger, comparing the manager's reign at Arsenal to Mugabe's 36-year reign over impoverished Zimbabwe in a video that has gone viral online. "Success is not down to me to judge". You try to do as well as you can.
While these three exits could be filed in the "understandable" folder, considering neither had been in their respective jobs for more than three years, news emerging on Tuesday that first-team coach Boro Primorac could be leaving to manage Turkish side Konyaspor at the end of the season certainly doesn't.
"It is a good time to play West Brom, but at the same time, they are safe and will want to put on a show for their fans, there is no doubt about that". So overall that's our targets.
Wenger was then asked about the FA Cup draw, which saw the Gunners pitted against Manchester City in the Wembley semi-final.
In a double boost, the newspaper says that Welbeck is also expected to be back in the squad for the trip to the Hawthorns after recovering from sickness that's kept him out of the last two games.
"I haven't picked the team yet but Sanchez has a chance, yes, of course", Wenger said.