Highlight: James Casey brings uncommon versatility. Technically, he's the first-string fullback. But he runs crisp routes as a tight end, and no NFL player made a bigger impact last season on special teams. Casey's pass-catching-ability shone on Sunday as quarterback Brock Osweiler, running the first team during a veterans rest day, connected with him on multiple rollouts. Owen Daniels and Virgil Green top the tight end depth chart, but it doesn't require much imagination to see Casey sneaking some receptions during the season.
Lowlight: The only thing the NFL hates more than distractions? Turnovers.