Austin has not practiced all week with a hamstring injury and has not practiced since being injured against the St. Louis Rams in Week 3.
Rookie Terrance Williams is expected to get the majority of the snaps as the team's No. 2 receiver if Austin is not able to play.
BEDARD: Are teams passing too much? Austin has 15 receptions for 125 yards and no touchdowns this season for the Cowboys (2-2)