Colombian stopper Nelson Rivas is a free agent after his contract at Inter was rescinded by mutual consent.
The 28-year-old was tied to the Nerazzurri until June 2012 until the two parties agreed to go their separate ways.
The centre-back was signed in 2007 from River Plate, but he's since spent loan stints at Livorno and Ukrainian outfit Dnipro.
Rivas made only 28 appearances for the Beneamata, with just 16 of those coming in Serie A.
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