Mikel Arteta admits he is 'so happy' with Arsenal fringe players as Emile Smith Rowe and Reiss Nelson make rare starts in dominant win over Luton to move top of the Premier League

Mikel Arteta heaped praise on Arsenal's fringe players as Emile Smith Rowe and Reiss Nelson starred in Wednesday's 2-0 victory over Luton to move top of the Premier League standings.