Singletary is expected to handle a bigger role out of the Giants' backfield after Tyrone Tracy (hamstring) was placed on injured reserve Tuesday, Jordan Raanan of ESPN.com reports.
Granderson totaled four tackles, including 1.5 sacks, in Sunday's Week 7 loss to Pittsburgh.
Werner finished Sunday's loss to the Steelers with eight tackles (three solo).
Sanker posted nine tackles (seven solo) in Sunday's Week 7 loss to Pittsburgh.
Reese posted seven tackles (five solo), including 0.5 sacks, in Sunday's 27-21 overtime victory against the Texans.
McFadden notched 10 tackles (all solo) in Sunday's 27-21 overtime win against the Texans.
The Giants signed Desrosiers off the Chargers' practice squad Tuesday, Dan Salomone of the Giants' official site reports.
The Giants placed Tracy (hamstring) on injured reserve Tuesday, Dan Salomone of the team's official site reports.
Giants general manager Joe Schoen said Tuesday that Tracy (hamstring) is slated to be placed on injured reserve, Dan Duggan of The Athletic reports.
Mooney caught one of three targets for four yards and rushed once for three yards during Sunday's 27-21 overtime win against the Texans.
