Should Thompson clear waivers tomorrow, he would revert to the Chargers’ injured reserve list.
Trevillion, 24, signed as an undrafted free agent out of San Diego State. Undrafted free agents are expected to sign three-year, $1.755 million contracts in 2019.
During his senior season, Trevillion caught 22 passes for 598 yards and three touchdowns. His 27.2 yards per catch led the nation.