The Gunners have won just once in Premier League action in two months and Mikel Arteta is in desperate of a positive result against the Clarets.
The Spaniard rested the bulk of his stars for their Europa League win over Dundalk in midweek with Pierre-Emerick Aubameyang, Bukayo Saka and Hector Bellerin returning.
But he will still be without the suspended Nicolas Pepe for this one, with Thomas Partey and David Luiz both facing late fitness tests.
For the visitors, manager Sean Dyche is a creature of habit, and he could name an unchanged team from their draw at Everton last week.
Robbie Brady has shaken off a dead leg in time to travel with Ashley Barnes the only potential change for Dyche.
Kick Off is 7.15pm on Sunday night at the Emirates Stadium