Arsenal will take on Watford this afternoon.
The Premier League clash will be held in the Emirates Stadium.
Pierre-Emerick Aubameyang should return to lead the line, after being ineligible for the Europa League – and we expect Wenger to make several other changes too.
Petr Cech should return in goal, as David Ospina is only usually preferred in cup matches, while Jack Wilshere could be rested.
Full-backs Calum Chambers and Sead Kolasinac both went off with knocks at the San Siro, while the players they were filling in for – Nacho Monreal (back) and Hector Bellerin (knee) are also unlikely to be available.
Alexandre Lacazette is still a couple of weeks away from a return from his knee injury, while there is no update on Santi Cazorla’s long-term achilles issue.
Arsenal are expected to recall Pierre-Emerick Aubameyang, who was ineligible for Thursday’s Europa League win.
Sead Kolasinac and Calum Chambers were substituted against AC Milan after suffering knocks but both may be fit.
Watford are assessing Jose Holebas’ fitness after he picked up an ankle injury last weekend.
The Hornets remain without Nathaniel Chalobah and Gerard Deulofeu, while Younes Kaboul, Christian Kabasele and Tom Cleverley are all doubts.
If you want to watch all the action, here’s how to tune in online.
How to Watch Arsenal vs Watford
Coverage of this afternoon’s Premier League clash between Arsenal and Watford will be shown live on Sky Sports Main Event (Sky channel 401, Sky HD 435, Virgin channel 511) and Sky Sports Premier League (Sky channel 402, Sky HD 436, Virgin channel 512).
The pre-match build-up starts at 12.30pm on Sky Sports Premier League. Kick-off is also at 1.30pm.
Coverage on Sky Sports Main Event begins at 2pm.
This means that all the action can be followed on your desktop or laptop via the Sky Go app, which if you’re an existing customer, is also available on iOS and Android smartphone and tablet devices.
Sky Go is also available on a number of platforms including Amazon Fire devices, iPad, Mac computers and laptops, Playstation 3, PS4 and Xbox One.
The Sky Sports app, available to download on iOS and Android devices, will also be providing live text coverage and updates.
If you’re not currently a Sky Sports customer but can’t stand to miss out on the action, you can add the channels to your box via a NOW TV subscription.
Day passes, which let you add Sky Sports channels for 24 hours, start at £6.99 a day, with a weekly pass starting from £10.99, and no locking in to a contract.
NOW TV doesn’t even require a typical television to use, as it is also available on a NOW TV Box, Chromecast, PS4, PS3, Xbox One, Xbox 360, Roku, LG Smart TV, PC or Mac, and selected mobile and tablet devices.