Arsenal new signing Henrikh Mkhitaryan will wear NO. 77 in Europa League, because former Gunner Alexis Sanchez already wore the No.7 shirt for Arsenal in the Europa League.
So Armenian midfielder is not permitted to wear his squad number NO.7, which he will wear in Premier League.
![](https://www.vbetnews.com/uploads/2018/02/Miki.jpg)