Rumours tipping the FA Cup hero for a departure have gathered steam in recent weeks, as he has still failed to sign a new 12-month deal that has been on the table since January.
The 31-year-old enjoyed a thrilling end to last season, scoring the semi-final and final goals that sent the FA Cup into the Fratton Park trophy cabinet.
According to reports he allegedly made on Nigerian radio, he was adamant for a new two-year contract rather than the rolling 12 months for 20 appearance agreement that they have had in place, but Kanu has now insisted everything is resolved.
"There are just some little details that we need to discuss," he said.
"But I will sign the contract."