Seahawks RB C.J. Prosise is not expected to play against the Colts on Sunday night and is considered "week-to-week" with an ankle injury, according to NFL Network's Ian Rapoport. We don't have any other details on the injury right now. Rapoport says Prosise "had tests" on the ankle earlier this week. Regardless, it's another ailment for a guy who's compiling a lengthy injury history. It's worth noting that Prosise suffered a high-ankle sprain in his final college season in 2015, although it's unclear if this is at all related.