In the absence of Mustafi, Gabriel Paulista could play in the centre of defence for Arsenal tonight as they take on Everton at Goodison Park in the Premier League.
A win will put the Gunners level on points with leaders Chelsea who don't play until tomorrow.
Arsenal manager Arsene Wenger says he has no worries about the Brazilian moving in from full back to centre back.
In the nights other match twelfth place Bournemouth take on fourteenth place Leicester.
Both matches start at 7.45
In Scotland, Celtic can go 11 points clear of Rangers at the top of the SPL.
The Hoops host Hamilton.
In the nights other game, Aberdeen welcome Motherwell.
