With WR Kevin Walker (illness) out, Tuesday's OTAs featured a receiving corps that does not have a reception in a regular season game. "That's a first for me," said coach Gary Kubiak. "It's great work for them. They're competing hard. We're down to seven guys with Kevin and Trindon Holliday being out. That's how you get better. What an opportunity for a group of young men and we'll see who can handle it."