Polumbus was limited in practice on Friday due to the lingering effects of a concussion. He has sporadically participated in practice this week as he was able to perform on a limited basis on Wednesday, before sitting out on Thursday.
Polumbus downplayed his injury when addressing the media on Thursday and one teammate expressed that he expected the right tackle to play against Philadelphia. However, head coach Mike Shanahan stated that he would need to make progress in order to play.
In addition to Polumbus, defensive end Stephen Bowen was limited in practice on Friday due to a biceps injury. He has been limited in practice this entire week.
The following players were listed as probable for Sunday: linebacker Lorenzo Alexander (shoulder, did not attend practice Friday due to a funeral), linebacker London Fletcher (ankle), Robert Griffin III (knee, fully participated in practice), linebacker Ryan Kerrigan (ankle), center Will Montgomery (knee) and left tackle Trent Williams (thigh).