Burton reverted to the Broncos' practice squad Monday, per the NFL's official transaction log.
Burton was elevated to the active roster prior to Sunday's 26-20 loss to the Seahawks. The fullback caught his only target for three yards while playing 10 of the team's 69 offensive snaps. Additionally, he logged an assisted tackle on kick coverage while playing 26 snaps on special teams. Denver can elect to elevate Burton two more times before the Broncos would have to officially sign him to the 53-man roster.