Ruben Amorim is expecting to find out more about his Manchester United players against Southampton than he did in games with Liverpool and Arsenal. United produced two of the better performances under their new head coach in recent weeks in the 2-2 draw with Liverpool in the Premier League before beating Arsenal in the FA Cup third round,

United head coach Ruben Amorim often makes five substitutions and United ended the 120 minutes against Arsenal with Lisandro Martinez up front and midfielder Toby Collyer at right wing back in a 5-3-1 formation.

Manchester United boss Ruben Amorim says his team needs time to "build a different way of playing". Since Amorim's arrival in November, the Red Devils have impressed most in away games against big sides - drawing at Anfield and winning 2-1 at Etihad Stadium in the Premier League before beating Arsenal on penalties in the FA Cup.

Which color will north London be Wednesday? Last time out on Sept. 15, it was red when Arsenal beat Tottenham away 1-0 thanks to a thumping header via Gabriel Magalhães. The Gunners did so without Declan Rice and Martin Odegaard in midfield.