Richard Sherman says it’s “100 percent” he’ll play in Super Bowl

Seahawks cornerback Richard Sherman finished Sunday’s game with one arm.  Whether it’s one arm or two, he’ll be playing in two weeks. After the thrilling, come-from-behind, back-and-forth overtime victory, Sherman told reporters, “I’ll 100 percent be able to play” in the Super Bowl. Sherman injured his left arm while trying to tackle Packers running back…