CELTIC FANS may be shocked by this but F.C. Porto are working on a deal to sign former Celtic defender Saidy Janko.
The player failed to make the grade at Celtic Park and was finally sold to Saint Etienne last summer.
The full-back has revived his career in the French league, so much so, Porto are willing to spend some serious money to get him.
Janko was signed under Ronny Deila from Manchester United in a bid to to give Mikael Lustig competitiohtbut due to injury and lack fof orm he never really done anything in a Celtic jersey.
Porto are willing to pay to pay upwards of four million for the former Parkhead man.