Antonio Cassano admits he is contemplating retiring from the game after walking away from Parma on Monday.
Cassano, 32, agreed on an immediate termination of his contract with the Serie A strugglers on Monday after complaining about unpaid wages.
Parma Fc e Antonio Cassano: rescissione consensuale del contratto. Il comunicato http://t.co/NPxiNv3Ura- Parma F.C. (@ParmaFC) January 26, 2015
The Italian forward's real gripe is...