Coach John Harbaugh said Monday that Wolfe (back/hip) is likely to miss the rest of the season, Jamison Hensley of ESPN.com reports.
Wolfe was designated to return from injured reserve in late October, but he apparently hasn't progressed as expected and may spend the rest of the season on the shelf. The 31-year-old's 21-day practice window ends Tuesday, and he'll officially be out for the season if not activated by that point. Wolfe missed the first two weeks of the season before be placed on injured reserve ahead of Week 3.