Yahoo Sports is on the road this summer hitting camps across the country, and we're rounding up the news, updates, position battles and more you need to know.

When rookies for the Los Angeles Chargers reported to training camp on Saturday, every player was in attendance except one: No. 55 overall pick Tre Harris, a wide receiver out of Ole Miss. Harris was one of the 30 second-round picks that was hesitant to put pen to paper on their rookie contracts,