Wilson (calf) was limited at Wednesday's practice, Keiana Martin of the 49ers' official site reports.
Currently, the 49ers are without Tevin Coleman (knee) and Raheem Mostert (ankle), so Wilson would be in line for work Week 7 if he can get past his own calf injury. If he does, Wilson will join Jerick McKinnon and JaMycal Hasty as backfield options for San Francisco on Sunday at New England.