Nate Burleson: Tua Tagovailoa can have the same impact on the NFL as Michael Vick

The Oakland Raiders traded up in the fifth round to pick Clemson receiver Hunter Renfrow, a former walk-on who became a hero with the Tigers.

NFL training camps open leaguewide this week. There are a couple of high-profile holdouts (hey, Julio and Le’Veon), but otherwise expect sunny optimism and hopes of a better season – or a repeat for at least one defending Super Bowl champion.

The Patriots are loaded at running back. They’ve let LeGarrette Blount linger in free agency, but they’ve added both Rex Burkhead and Mike Gillislee this offseason to a stable that already included James White and Dion Lewis. So why would they host Christine Michael on a visit? That’s exactly what they did on Tuesday, according to ESPN’s Field Yates.  Michael has bounced around the league since he was drafted in the second round by the Seahawks in 2013. He was traded to the Cowboys in 2015, joined the Redskins practice squad and returned to the Seahawks all in the same season. Released last season, the Packers claimed Michael on waivers, and he signed a one-year deal with Green Bay in March.