Quentin Groves not fined for roughing Matthew Stafford

Late in the fourth quarter of Sunday’s game, with the Lions leading 24-17, Detroit quarterback Matthew Stafford threw a third-down incompletion. But the Browns’ celebration was short-lived because Cleveland linebacker Quentin Groves was flagged for roughing the passer. The Lions benefited from the automatic first down and scored a touchdown three plays later, putting the…