Colts WR Michael Pittman has been downgraded to out for Sunday's game vs. the Falcons. Pittman cleared concussion protocol on Friday but was experiencing symptoms again when the team arrived in Atlanta, according to ESPN's Stephen Holder. We'll track Pittman's status this coming week and see if he can make it back for next Sunday's game vs. the Raiders. His absence leaves Josh Downs, Alec Pierce, and D.J. Montgomery as Indianapolis' top three WRs against the Falcons.