ROCHESTER, N.Y. (WROC) — Coach McDermott shared the injury report at his first weekly news conference before the 49ers game. Dalton Kincaid will not be practicing, and Keon Coleman and Spencer Brown will be limited in the week. Matt Milano, DeWayne Carter, and Tylan Grable are "in their window," according to McDermott. He said it's unknown at this point if they will be playing in Sunday's game. Snow with a blast of cold at the Bills 49ers game "There's some moving targets with who we're expecting to play," said McDermott. "We have to prepare for them to be as healthy as they've ever been because we don't know. That's really how we're approaching it." Kincaid and Coleman had to sit out due to their respective injuries. Matt Milano was back in practice prior to bye week, but could not play either following his biceps tear. McDermott also discussed the possibility of snow during the game, saying they can't control the weather, but they can prepare for it. Before the bye week, the Bills claimed a major victory against the Kansas City Chiefs. The Bills came out 30-21. Meanwhile, the 49ers lost against the Packers 10-38 last Sunday. Meanwhile, the Bills are scheduled to play the 49ers next Sunday, December 1 at 8:20 p.m. You can learn about tickets or how to watch the game by clicking here. WATCH: Sean McDermott full news conference