The Chilean's future remains a source of rampant speculation but his team-mate hopes he can opt to remain at Emirates Stadium
Shkodran Mustafi is hopeful Alexis Sanchez will remain at Arsenal but admits he has no idea what his team-mate's next move will be.
Star forward Sanchez has been heavily linked with a move away from Emirates Stadium to Manchester City, while Bayern Munich has also been flagged as another potential destination for his talents.
Mustafi faced off against the Chile forward when Germany drew 1-1 with the Copa America holders in the Confederations Cup on Thursday, Sanchez opening the scoring before Lars Stindl levelled for Die Mannschaft.