The Chiefs place TE Brad Cottam on IR.

The Raiders are signing WR Justin Shorter off their practice squad. He replaces the retired Amari Cooper on the 53.

Related Players: Jakobi Meyers, Jack Bech, Dont'e Thornton, Tre Tucker, Brock Bowers

Shorter just converted from TE to WR this season, so we wouldn't expect him to make enough of an impact to be fantasy-relevant. If anything, the trade-off from Cooper to Shorter should solidify the roles of the young options in Las Vegas.

49ers are listing RB Christian McCaffrey as limited at today’s practice due to a calf issue.

Related Players: Brian Robinson, Isaac Guerendo

It feels like we should panic, but players are limited in practice all the time (right?). We'll keep an eye on things but Robinson should be in our queues to plug in as an RB2 in case CMC is sidelined.

Comeback no more: Raiders WR Amari Cooper has informed the team that he no longer has the desire to play and intends to retire, per The Insiders.

Cooper had signed at the end of camp in a hopeful reunion with the team that drafted. Now, he’s headed home from Las Vegas.

Related Players: Jakobi Meyers, Tre Tucker, Dont'e Thornton, Jack Bech, Brock Bowers

Well that was short-lived. Meyers should continue to be in WR2/3 consideration, while it's best to take a wait-and-see approach for the young receivers behind him.