Arsenal's Henrikh Mkhitaryan is wearing No.77 in the Europa

#xa; The Armenian usually wears No.7 vacated by Aleis Sanchez who joined Manchester United

Why Henrikh Mkhitaryan is wearing No. 77 in Arsenal's Europa

Why is Henrikh Mkhitaryan wearing number 77 at Arsenal in Europa

Why is Henrikh Mkhitaryan wearing number 77 at Arsenal in Europa

Arsenal ace Bukayo Saka could be handed different shirt number

Shirt Number Stories: No. 77 - AS Roma

Henrikh Mkhitaryan will wear No 77 in Europa League

Arsenal include Mkhitaryan, Cazorla and Amaechi in Europa League

Shirt Number Stories: No. 77 - AS Roma

Arsenal fans loved the link-up between Mesut Ozil and Henrikh