For the second straight day, Andre Ellington was missing from the practice field.
Ellington is still recovering from a sprained knee he suffered in the team's Week 1 win vs. the Saints.
However, earlier in the week, head coach Bruce Arians declined to rule Ellington out of Sunday's game, not "until it's game time."
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If Ellington is unable to suit up, Chris Johnson is expected to start in his place, with rookie David Johnson also seeing a much larger role.