 Pittsburgh's Russell Wilson, San Francisco's Christian McCaffrey, Sean Watson of Cleveland, Jacksonville's Trevor Lawrence, and Saquon Barkley of Philadelphia all know they've got something to prove, either because of injuries, mediocre play, or just justifying big, huge contracts. Seattle Mariners back in action tonight at home, hosting Houston. There'll be a 7-10 start on Root Sports. That's a look at sports. I'm Shannon Milburn.