Now that Bethea is on injured reserve , it would appear as though Tartt is the run - stuffing option the 49ers need to slow down Gurley 's production .
Tartt got the playing time last week when Antoine Bethea injured his pectoral muscle .
Now that Antoine Bethea is on injured reserve , it would appear as though Tartt is the run - stuffing option the 49ers need to slow down Gurley 's production .
Tartt got the playing time last week when Antoine Bethea injured his pectoral muscle .