How do Villa benefit from Garnacho deal?

[Getty Images]Just hours after Chelsea made Morgan Rogers the most expensive British footballer in history by spending £117m to sign him from Aston Villa, they are in talks to loan Alejandro Garnacho to the Villains.Why did Villa pursue a loan with a conditional obligation to buy rather than buying Garnacho outright?Here are the key questions answered...How do Villa benefit from this deal?Put simply, Villa have control - and it could reduce the cost for them this season.By signing Garnacho