Pompey boosted their options with two new additions this week – including Connor Ogilvie, who was a free agent after leaving Gillingham.
That deal shows there are still players out there in the third tier, who could prove useful additions to Danny Cowley’s squad.
So we’ve scoured the division’s retained lists for players who are still looking for a club and could prove a useful boost for the Blues – or their League One rivals.
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13. Denver Hume
Has a contract offer on the table at Sunderland but left-back has yet to sign Photo: Frank Reid
14. Jason Lokilo
Belgian winger has been training with Doncaster after stay last season, but not found agreement on a new deal Photo: Clive Brunskill
15. Matty Willock
Central midfielder is training with Salford after leaving Gillingham Photo: James Chance
16. Dan Gardner
Left Wigan and is with Doncaster who are weighing up a deal Photo: Steve Flynn