The 24-year-old, who departed Vale Park last month, has called on Peterborough United to make a move for his services.
"I have had a lot of interest. In January time there was Peterborough that were pretty keen on taking me, so now I am out of contract there is no fee it makes it a lot more appealing to a club," he told PA Sport.
"That was in January, but Peterborough are obviously a massive club. It's disappointing that they have come down but I am sure they will bounce back up."
A host of clubs are believed to be monitoring proceedings.