Kirk Cousins has reached the no-nonense phase of his career. Reports out of Las Vegas Raiders training camp indicated he's acting like the starting quarterback and making his feelings about teammates' antics well known. 1 overall pick Fernando Mendoza got first-team reps all to himself, which could go a longer way towards his eventual NFL regular season debut than folks realize. From Inside Training Live (in-studio): The #Raiders sent a message to their team by holding Kirk Cousins and Maxx Crosby out of practice yesterday. Raiders may have to hold off fan pressure to start Fernando Mendoza sooner than Kirk Cousins wantsLas Vegas Raiders offensive coordinator Andrew Janocko, quarterbacks Fernando Mendoza and Kirk Cousins | IMAGN IMAGES via Reuters ConnectCousins is going to be the Week 1 starter for the Raiders.