Winston could be in line for an extended run as the Giants' starting quarterback after Jaxson Dart sustained a more serious knee injury than anticipated in Monday's 28-6 loss to the Rams, Ian Rapoport and Mike Garafolo of NFL Network report.
Ertz signed a contract with the Eagles on Tuesday.
Fields brought in two of six targets for 30 yards in the Giants' 28-6 loss to the Rams on Monday night.
Winston replaced Jaxson Dart (knee) with 9:51 remaining in the first quarter of Monday night's 28-6 loss to the Rams and completed 11 of 27 passes for 111 yards with no touchdowns and one interception while rushing twice for one yard.
Likely secured five of 10 targets for 33 yards in the Giants' 28-6 loss to the Rams on Monday night.
Nabers brought in one of four targets for one yard in the Giants' 28-6 loss to the Rams on Monday night.
Burns suffered a low-ankle sprain in Monday's 28-6 loss to the Rams, Connor Hughes of SNY.tv reports.
Skattebo rushed 12 times for 36 yards and brought in all four targets for 19 yards in the Giants' 28-6 loss to the Rams on Monday night. He also committed a fumble recovered by New York.
Burns (ankle) did not return to Monday's game against the Rams, Dan Salomone of the Giants' official site reports.