The Cobblers reported no fresh problems following the 3-1 home win over Fleetwood last weekend.
Jake Robinson sustained a large gash to a shin against the Cod Army but the forward has trained all week and will feature on Saturday.
Long-term absentee David Artell is back in full training, along with fellow defender John Johnson, following an Achilles injury.
Boothroyd wants to give both players a run-out in a practice match before committing them to first-team action, though.
Northampton will take extra caution over the return of Johnson after he suffered a setback on his playing return in November. The right-back has since undergone a second knee operation.