Thomas (hamstring) was a limited participant at practice Wednesday.
After the session, head coach Dennis Allen wouldn't commit to Thomas being available for Sunday's contest in Atlanta, per Mike Triplett of ESPN.com. Thomas has been dealing with a hamstring injury since at least Aug. 21, missing the Saints' final two preseason games and all practices in the meantime. As a result, his ability to get back on the field in some capacity Wednesday is a positive sign in advance of Week 1 action.