ALLEN PARK — Running back Jahvid Best, who has a concussion, did not practice again today (Friday). It’s highly unlikely he’ll play Sunday against the Falcons.

Eldra Buckley, the Lions’ new running back, was at practice and wearing No. 35. Buckley, who worked out for the Lions on Thursday, was cut by Philadelphia as part of the final roster cuts on Sept. 3.

RB Jerome Harrison, who has a brain tumor, was placed on reserve/non-football illness list.

Also missing from practice were CB Eric Wright, who practiced on Thursday, and WR Rashied Davis (foot) who didn’t practice Thursday.

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