© EuroFootball.com
The Spanish club "Zaragoza" terminated the contracts with defender Marko Babic and midfielder Frank Songo.
This summer, both players were tried to be sold or loaned out, but negotiations with potential buyers ended unsuccessfully.
The Cameroonian Songo joined "Zaragoza" after leaving "Portsmouth" in 2008, while Babic, who previously wore the jersey of Berlin's "Hertha", signed a two-year contract last year.