Baldock out for Dons
MK Dons will be without George Baldock against Leyton Orient but fellow defender Antony Kay could return for the final game of the season.
Baldock was forced off with a head injury during the 2-2 draw at Rotherham last weekend and the 21-year-old right-back will not be involved at stadium:mk on Saturday.
"His season, which has been an impressive one, has come to a premature end," Dons boss Karl Robinson told the club's official website. "He's on the mend and he feels better but we won't take any chances with a player's health and well-being."
Centre-half Kay could return after missing the last four games with a thigh injury but Lee Hodson (hip), Darren Potter (Achilles), Dean Bowditch (hamstring), Ben Reeves (ankle) and Sanmi Odelusi (knee) all remain out.
Leyton Orient will check on defenders Mathieu Baudry and Elliot Omozusi before they round off the regular season.
Centre-half Baudry missed Saturday's 2-0 win over Tranmere with a knee injury and full-back Omozusi was sidelined by a hip problem.
But boss Russell Slade is hopeful both will be fit and wants to name a strong side as he finalises his plans for the play-offs.
Marvin Bartley is set to miss out again with a hamstring problem but fellow midfielder John Lundstram is available after extending his loan spell from Everton.