Shenker was elevated from the practice squad Saturday ahead of Sunday's game against the Jaguars.
Hobbs (illness) is questionable for Sunday's game against the Jaguars.
O'Connell (knee) doesn't carry an injury designation for Sunday's game against the Jaguars after practicing fully this week.
Meyers (ankle) doesn't carry an injury designation for Sunday's game against the Jaguars after returning to a full practice Friday, Paul Gutierrez of ESPN.com reports.
Meyers (ankle) remained limited at practice Thursday.
The Raiders signed Carter off the Vikings' practice squad Wednesday.
Meyers (ankle) was limited at practice Wednesday, Paul Gutierrez of ESPN.com reports.
O'Connell (knee) was a full participant in Wednesday's practice, Paul Guteirrez of ESPN.com reports.
Las Vegas signed Collier from its practice squad to the active roster on Wednesday.
Las Vegas placed Crosby (ankle) on its injured reserve list Wednesday.
O'Connell (knee) returned to practice Wednesday, Kevin Bollinger of FOX 5 Vegas reports.
The Raiders have placed McCormick (ankle) on IR.
Carlson converted his only field-goal attempt in Monday's 15-9 loss to the Falcons, but his lone extra-point try was blocked.
Mayer caught one of two targets for 11 yards in Monday's 15-9 loss to the Falcons.
Tucker caught two of three targets for 18 yards in Monday's 15-9 loss to the Falcons.
McCormick (ankle) said Tuesday in a story on his personal Instagram account that he plans to "be back next season."
Raiders head coach Antonio Pierce said Tuesday that O'Connell (knee) is "trending upwards to play" Sunday against Jacksonville, Tashan Reed of The Athletic reports.
Crosby (ankle) is scheduled to undergo a tightrope procedure Tuesday to address the Grade 3 sprain he had aggravated Week 14, Tashan Reed of The Athletic reports.
O'Connell (knee) will decide during pregame warmups Monday whether he'll play versus the Falcons, Adam Schefter of ESPN reports.
Ridder is expected to start Monday's contest against the Falcons with Aidan O'Connell (knee) seemingly a game-time decision, Adam Schefter of ESPN reports.
Crosby (ankle) is expected to undergo season-ending arthroscopic ankle surgery, Adam Schefter of ESPN reports.
Meyers (ankle) does not carry an injury designation ahead of Monday's contest against the Falcons, Paul Gutierrez of ESPN.com reports.
O'Connell (knee) is listed as questionable for Monday's game against the Falcons, Paul Gutierrez of ESPN.com reports.
Meyers (ankle) remained limited at practice Friday.
Raiders head coach Antonio Pierce said Friday that O'Connell (knee) is not participating in practice, Tashan Reed of The Athletic reports.