Arsenal manager Mikel Arteta has earned big praise for his unusual tactical set-up in the big Champions League win away to PSV Eindhoven this week.The Gunners thrashed PSV 7-1 away from home, and

Mikel Arteta has urged Myles Lewis-Skelly to "learn his lesson" and avoid becoming a "liability" again at left-back following his first-half substitution in Tuesday's 7-1 thrashing of PSV Eindhoven.

Arsenal manager Mikel Arteta says he spoke with Myles Lewis-Skelly on Friday about his first-half substitution against PSV Eindhoven. Lewis-Skelly was booked against PSV and arguably lucky to avoid a second yellow card,