Alexis Sanchez just needs to change his work permit before finalising his move to Manchester United, according to the BBC .
The Chilean jetted into Manchester on Sunday to undergo a medical ahead of completing his switch to United in a deal which will see Henrikh Mkhitaryan head in the opposite direction to Arsenal.
Both players now need to switch their work permits so they can play for their new clubs, although Alexis will have to leave Manchester temporarily to get this done.
Mata happy at Man Utd
Juan Mata is happy at Manchester United and has no plans to leave the club at the end of the season, reports Superdeporte .