Is Garnacho already at a crossroads at Villa?

Alejandro Garnacho cost Chelsea £40m from Manchester United last year [Getty Images]Just like last season, questions are being asked about Alejandro Garnacho.Two months after joining from Chelsea on an initial loan, the winger has yet to convince Aston Villa boss Unai Emery of his worth.The Argentina forward has played just 31 minutes for Villa, spread across three substitute appearances.A 15-minute outing against Hull is the most time he has spent on the pitch in a game.Garnacho has been