By the end of the 2020 season the Raiders wide receiver and tight end groups were vastly different than projected during training camp. The wide receiver group was a revolving door after the release of Antonio Brown and Ryan Grant, both projected starters in August, as the Raiders traded away late-round picks to try and fill those holes.
As for the tight end group, Darren Waller was the unquestioned starter but an injury to Foster Moreau who was coming in to his own lead to some minor reshuffling to fill out the position group.