ANDERSON, Ind. -- The Indianapolis Colts strolled into training camp last week with a deep group of running backs on their roster.
Several things have happened since then.
So the depth the Colts had before?
"We're one less, so those other guys are going to continue to get work," Colts coach Chuck Pagano said. "[General manager Ryan Grigson] and I, again, will look at the roster and see what we need to do. He's always looking at the wire and who is on the street, to see if we need to bring in another set of legs."
Richardson could help stop some of the uneasiness that's going through the organization about depth concerns at running back by showing he's ready to have a bounce-back season. Everybody's waiting -- and waiting some more -- to see if that will happen.
Pagano hasn't given a timetable on when Richardson will practice.
"We're not going to push these guys," Pagano said. "We've seen guys go down and we're always going to err on the side of caution, you know that. But they're doing better and they're getting really close and hopefully they'll be back sooner than later."
Losing Rainey means the Colts miss out on having a player who could handle two roles on the roster for them.
Pagano knows it, too.
He spent several minutes less than 48 hours prior to Rainey's release telling a story about watching a DVD of Rainey in high school in Florida with his daughter. Pagano saw Rainey's "athleticism, the burst, the speed" in the video. But Rainey failed to take advantage of the opportunity to be the Colts' third running back and return specialist. He has only himself to blame for his mistakes.
Bradshaw has been a positive so far in training camp. He has been a regular in practice -- even sprinting down field trying to catch cornerback Josh Gordy after an Andrew Luck interception Monday -- and he's not showing any signs of having a problem with his neck, which caused him to miss the final 13 games of the 2013 season.
"He looks fantastic," Pagano said. "He has found the groove to make it. We know how tough Ahmad is. We know how he's wired, so I'm not going to be pulling back on the reins. He's one of those guys we have to protect them from themselves. It will take care of itself. He's not one of those guys that will think about what he went through.
"He's a football player, tough guy, hard nose. Love to see what we can get out of him. We are putting the pads on today for the first time so we will find some other things out."
Bradshaw can continue to look good and impress, but all eyes will remain on Richardson.