Travis Kelce (ankle/groin) is expected to play Sunday against the Bills, according to Ian Rapoport of NFL Network.
Kelce is officially listed as questionable after suffering a slight ankle sprain in practice Friday, but it's apparently not serious enough to hold him out Sunday. Kelce has failed to reach 50 receiving yards in three consecutive games, and he has just one touchdown since his two-score effort in Week 1.
Darrell Arthur scored 16 points (8-13 FG) while adding five rebounds, two steals and two blocks in 31 minutes during Saturday's loss to the Mavericks.
Kenneth Faried was back in the lineup after recovering from his ankle injury but came off the bench, leaving Arthur in the starting five for at least one more game. He's averaged 12.5 points, 5.8 boards and 1.0 steals in four starts while filling in for Faried, but could return to his reserve role as soon as Monday against the Bucks.
Charcandrick West (hamstring) could be a game-time decision Sunday against the Bills, according to Ian Rapoport of NFL Network.
Reports earlier Sunday indicated that West would not play, but he is apparently improving rapidly in his recovery and will get a shot in pregame warmups to decide if he will play. Spencer Ware took the first-team reps in practice this week while West worked on his recovery, but the two may share touches if West is surprisingly active.
Michael Floyd (hamstring) is expected to play Sunday against the 49ers, according to Ian Rapoport of NFL Network.
Floyd, who has scored in his last four games, missed last Sunday's game against the Bengals and was unable to practice fully this week due to the ailment. He's the least healthy of the Cardinals't three wideouts, though he's clearly a popular option for quarterback Carson Palmer, as evidenced be his back-to-back games with over 100 yards.
The Warriors have the luxury of not rushing Barnes back, something that became evident based on their first game without him -- Brandon Rush started for him and scored 16 points in 19 minutes in yet another double-digit win over an opponent.