Humber missed the past two games, and Kikaha played just nine snaps against Washington before coming out of the game due to an ankle injury.
Starting weak-side linebacker Dannell Ellerbe did not participate. Neither did nickel back Damian Swann, who suffered his second concussion of the season against the Giants.
Weak-side linebacker David Hawthorne and cornerback Keenan Lewis were not present at the portion of practice open to the media.
Left tackle Terron Armstead, wide receiver Willie Snead and guardTim Lelito, all of whom have faced injury issues in recent weeks but played against Washington, participated in practice.
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