MK Dons boss Karl Robinson will welcome Peter Leven back into the squad to host Leyton Orient.
The midfielder returns after sitting out the 1-1 draw with Brentford on Saturday through suspension following his sending off at Sheffield Wednesday on February 5.
However, defender Gary MacKenzie will sit our the second game of his two-match ban after picking up his second red card of the season in the same game.
Striker Rowan Vine has extended his loan from QPR by a further month and is expected to continue in attack.
In terms of injuries, striker Sam Baldock is still struggling with a hamstring injury and will not be available, while fellow forward Angelo Balanta is still sidelined by a long-term ankle injury.