The phrase "contract rebel" refers to someone who is refusing to honor or renew their contract with an organization or company they are affiliated with. They are rebelling against the agreed-upon terms of their contract. Full definition
Manchester City have dismissed the possibility of offering Raheem Sterling as a makeweight in the pursuit of Arsenal contract rebel Alexis Sanchez. (eyefootball.com)
SEE ALSO: Manchester United make enquiry for Liverpool contract rebel Raheem Sterling Arsenal player ratings v Sunderland Chelsea transfer rumours (caughtoffside.com)
Arsene Wenger is attempting to sign a winger as a possible replacement for contract rebel Alexis Sanchez. (dailystar.co.uk)