League One’s nine most valuable free agents that could tempt Portsmouth, Bolton, Oxford United and rivals - gallery

A two-week break from League One action may have come at the wrong time for Portsmouth as John Mousinho's side continue to build on an impressive start to the league campaign.

Pompey are unbeaten after six matches this term, winning three and drawing two, with much promise ahead of a year where promotion is the goal on every supporter's lips.

A busy transfer window has no doubt aided the side's impressive start to the season and with the window closed, there will be no more cash splashed on moves until January. However, Portsmouth can still look to bring in players on free transfers.

The News looks at nine stars who last featured in League One currently without a club, ranked by market value according to Transfermarkt.