Villa lose another key player

[Getty Images]Ezri Konsa's departure to Arsenal is the latest high-profile exit at Villa Park this summer as Unai Emery's squad undergoes drastic change.Like many, Villa are a selling club, mainly due to necessity, and have been for a number of years.They must comply with Uefa's squad cost ratio (SCR) which restricts them to spending 70% of their football-related revenue on player and staff wages, transfer fees and agent fees.They have already been fined twice by Uefa for breaches, being hit wit