The Raiders signed Brown to a contract Sunday.
Thornton (undisclosed) did not participate in Sunday's practice, Sam Warren of The Athletic reports.
Benson has been getting more reps with the first-team offense, Levi Edwards of the Raiders' official site reports.
The Raiders signed Fatukasi to a contract Saturday, Jeremy Fowler of ESPN.com reports.
The Raiders placed Jackson (undisclosed) on injured reserve Saturday.
Mims (undisclosed) did not play in the Broncos' 27-7 preseason win over the Falcons on Friday.
Bailey broke his leg during the Broncos' 27-7 preseason win over the Falcons on Friday, Mike Klis of 9News Denver reports.
Coleman rushed four times for 24 yards in Friday's 27-7 preseason win over the Falcons.
Franklin caught one of two targets for 23 yards in Friday's 27-7 preseason win over the Falcons.
Bryant caught his only target for 15 yards in Friday's 27-7 preseason win over the Falcons.
