The 49ers and Saints released their practice participation reports for today and the Saints report did not change from yesterday. The 49ers report had some new additions, one of which might be cause for a little concern. CB Phillip Adams was limited in practice due to what appears to be a tender hamstring. Given the start and stop actions in returning punts, a hamstring is certainly a bit of a concern. If Adams can't go, Zeigler would likely be the punt returner, unless Williams was good to go.
The other reason it's a concern is that Adams is the 49ers fourth cornerback and when you're playing the Saints you can never have enough cornerback depth. There is a chance William James will be good to go on Monday, but if not Adams would be the 4th cornerback. If he's limited that certainly isn't a good thing.
Out (Definitely will not play)
C Eric Heitmann (fibula)
Full Participation In Practice
LB Jonathan Vilma (groin)