For the first four years of Justin Herbert’s career, Mike Williams was a pillar of the Chargers’ receiving corps.

Williams, 30, spent seven of his eight NFL seasons with the Chargers. He spent last season with the Jets and Steelers, then rejoined the Chargers on a one-year contract in March.

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.