Texans signed DE Derek Rivers, formerly of the Patriots, to a one-year, $1.3 million contract.
Rivers was New England’s third-round pick in the 2017 draft, logically reuniting with Nick Caserio and Jack Easterby in Houston. He primarily played on special teams upon being poached by the Rams off waivers last year, logging 75 total snaps (17%) with that unit from Week 12 on.