La Liga - Banega wants Emery to stay at Valencia
The Argentine has flourished under Emery after being given a more advanced role and wants the former lower-league midfielder to commit to the club, who lie third in La Liga.
"This year he has given the team something new and has worked really well," Banega said. "We show an attacking mentality and are having a great season.
"During many games we play a passing game, working well as a team and now we have won three in a row.
"We also show good responses on the pitch when we go behind. We must credit him for this."