Chargers Offensive Coordinator Greg Roman was familiar with the receiver from afar on the other hand. He recalled following the receiver in the draft process and his ascension with the Bolts. But even after only spending a couple of months with him this offseason, he made a very positive impact.

This article was originally published on www.si.com/nfl/chargers as Former Michigan star gives take on Mike Williams, Jim Harbaugh .

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