The Las Vegas Raiders won't have their leading pass-catcher and leading tackler at Tennessee on Sunday because of injuries.
Running back Josh Jacobs will not travel with the team to Nashville on Friday because of anillness.
The Raiders and theTitans are both looking for their first win of the season.
Raiders first-year coach Josh McDaniels said earlier in the day that he always tries to build depth on his roster.
Since we got here, we've preached 'Let's learn the concept, not one spot in the concept'.
Renfrow, who caught 103 passes last season, took blows to the head on consecutive plays Sunday, fumbling on the last one that led to a stunning 59-yard scoop and score walk-off win for the ArizonaCardinals. Since then, he has been in concussion protocol.
All-Pro Davante Adams could be moved inside if Renfrow were to go down.
Cole was signed to the active roster on Sept. 13 after spending the first six weeks of the season on the practice squad.
I just do my job. If you worry about everything else, you won't be able to get your part right.
He has not played since the season opener because of an injury. Deablo wore a green dot communications helmet for the Raiders' game against the Cards.
After rushing for 126 yards in two games, Jacobs was listed on the team's injury report. Brandon was a full participant Friday and did not have an injury designation for the game. The Raiders have three other running backs and a fullback.
"Our depth in the backfield has already been challenged with a few things here and there injury-wise, and that's why we usually carry that number of backs." It will be different in terms of the overall humidity down there. We'll try to maintain our balance if we can, but I'm not certain yet. The use of those guys in the right roles is going to be important. We will see how it goes this week.