Glennon is slated to start for Daniel Jones (neck) on Sunday in Miami, Tom Pelissero of NFL Network reports.
In the process of guiding the Giants to a Week 12 win against the Eagles, Jones suffered what was eventually deemed to be a strained neck. He completed that contest but now is considered week-to-week as a result of the injury. With Jones in line for at least one absence, Glennon will step in for his second appearance of the season after taking over for a concussed Jones back in Week 5 at Dallas, a game in which he completed 16 of 25 passes for 196 yards, one touchdown and two interceptions. Behind Glennon, Jake Fromm also is on the active roster after the Giants signed him off the Bills' practice squad.