The Raiders are optimistic that the injury Jeanty sustained during practice Sunday is a "more low than high" ankle sprain and not considered a long-term concern, Ian Rapoport of NFL Network reports.
Cousins is listed as the Raiders' top quarterback on the unofficial depth chart for Thursday's preseason game versus the 49ers, according to the team's official site.
Moss (ribs) did not participate in Monday's training camp practice, Chris Tomasson of The Denver Gazette reports.
Mims (undisclosed) practiced Monday, Zac Stevens of TheDNVR.com reports.
Jeanty (ankle) didn't participant in practice Monday, Ryan McFadden of ESPN.com reports.
Thornton (undisclosed) didn't practice Monday, Sam Warren of The Athletic reports.
Jeanty is believed to have a sprained ankle that "is not considered a long-term injury," Adam Schefter of ESPN reports.
Jeanty left Sunday's practice with an injury and could not put pressure on his leg while leaving the field, Vincent Bonsignore of the California Post reports.
Washington took most of the carries after Ashton Jeanty (knee) left Sunday's practice, Sam Warren of The Athletic reports.