The teams are in for this afternoon's League Two match against the SpireitesMartin Allen rotates his side once more for the visit of Chesterfield with four changes from the team that started the midweek cup tie with Middlesbrough.
Tom Flanagan replaces Davies in defence, Montrose, Whelpdale and Weston also return with Payne, Allen and Jackman making way.
Gillingham: Stuart Nelson, Matt Fish, Joe Martin, Tom Flanagan, Adam Barrett, Lewis Montrose, Chris Whelpdale, Charlie Lee, Myles Weston, Danny Kedwell, Deon Burton
Subs: Tommy Forecast, Andy Frampton, Callum Davies, Jack Payne, Charlie Allen, Ben Strevens, Adam Birchall.
Chesterfield: Tommy Lee, Terrell Forbes, Neal Trotman, Sam Hird, Liam Ridehalgh, Drew Talbot, Mark Allott, Sam Togwell, Danny Whitaker, Marc Richards, Carig Westcarr.
Subs: Richard O'Donnell, Mark Randall, Jack Lester, Craig Clay, Scott Boden, Jacob Hazel, Tendayi Darikwa.
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