Millwall have been linked with a move for Leeds striker Steve Morison, who seems set for nothing more than a squad role this season.
Defender Jon Guthrie has signed a new one-year deal at Crewe.
Port Vale have re-signed Crystal Palace defender Ryan Inniss on loan.
Wigan have confirmed the signing of Wolves winger Michael Jacobs on a three-year deal.
Bradford boss Phil Parkinson has prioritised a replacement for injured winger Filipe Morais and more defenders.