He made just nine starts in the Premier League and has already been sold back to Atletico .
While his former Vicente Calderon team - mates Diego Costa and Thibaut Courtois have flourished in London , Brazil international Luis could not cope .
Luis made just nine starts in the Premier League and has already been sold back to Atletico .
While his former Vicente Calderon team - mates Diego Costa and Thibaut Courtois have flourished in London , Brazil international Luis could not cope .