GREEN BAY, Wis. – After Casey Hayward dropped out of practice on Tuesday, Green Bay Packers coach Mike McCarthy said they were just being smart with their cornerback, given his hamstring problems of a year ago.

Three days later, Hayward remains out. He will not play in Friday's preseason game against the Oakland Raiders.

Hayward had not missed any practice time this summer before Tuesday. Last season, he played in only three games because of recurring hamstring problems that first popped up before training camp opened.

Here's the full list of Packers who will not play Friday:

• CB Casey Hayward (hamstring)

• RB Rajion Neal (knee)

• LB Joe Thomas (knee)

• G/T Don Barclay (knee)

• WR Jared Abbrederis (knee)

• TE Brandon Bostick (lower leg)

• DT Letroy Guion (hamstring)