Bigby will officially be out for at least 4 weeks.
One other big named player had some problems with injuries as well. Jennings has a wrist injury, which'll most likely require a brace or has to be taped in some sort of way. He should play on sunday.
Obviously, Jackson is still out as well. Crosby pulled something while lifting weights and needs to rest a bit.
Not totally on Bigby, obviously, but hey, an injury update is never misplaced.