News: Richardson (hamstring) did not practice Thursday.
Impact: Colts head coach Chuck Pagano said Wednesday he hoped he would return Thursday, so his lack of practice doesn't bode well for his availability for Sunday's game. Ahmad Bradshaw will likely get the bulk of work if Richardson can't play.
News: Wayne (elbow) did not participate in practice Thursday, Stephen Holder of the Indianapolis Star reports.
Impact: The Colts maintain that Wayne is day-to-day as Sunday's game against the Steelers approaches, though what the veteran wideout is able to do Friday will be telling with regard to his Week 8 status.