Northampton have doubts over strikers Adebayo Akinfenwa and Billy Mckay for the Friday night visit of Aldershot.
Akinfenwa scored his 11th goal of the season in the 4-0 win over Accrington in midweek while Mckay helped himself to a brace.
But both are now struggling with calf injuries and may be forced to sit out.
Stephen O'Flynn and Courtney Herbert are on standby to start against Kevin Dillon's men.
Winger Andy Holt is also out as he continues to be troubled with a knee injury but Liam Davis made his return as a second-half substitute against Stanley after 14 games out with a foot injury and is an option to replace him if required.
Striker Steve Guinan is also out as he recovers from a hernia operation as boss Ian Sampson looks to make it 12 games unbeaten.