Steelers' Cameron Johnston: Leaves on cart

Johnston (leg) left the field on a cart and is likely out for the rest of Sunday's game against the Falcons, Alan Saunders of SteelersNow.com reports.

The punter injured his right leg after getting crushed on a punt attempt by KhaDarel Hodge of the Falcons, per Brian Batko of the Pittsburgh Post-Gazette. Both Saunders and Batko indicated that the injury might have longer-term implications. The Steelers do not have another punter on the active roster, so kicker Chris Boswell has been punting in place of Johnston.