Greg Salas

St. Louis Rams wide receiver Austin Pettis, the team's third-round pick from Boise State, got extensive time with the offense during practice and stayed afterward to field punts.

Greg Salas, who returned punts Monday, is listed as probable with sore ribs. But depending on Salas' situation, Pettis is the alternative.

One way or another, the rookie figures to see his first action Sunday.

"As of right now, I got some decent reps with the offense this week, so hopefully I can get in there and make some plays," Pettis said.

Pettis is not a viable fantasy player at the moment, especially with St. Louis now being deeper at receiver.