Cowboys waive reserve tackle Weems, add replacement in Brown
The moves come after coach Jason Garrett said the Cowboys would sign a receiver to add depth with All-Pro Dez Bryant out at least a month with a broken right foot.
Weems, a fourth-year player who has never appeared in a regular-season game, was active in the opener against the New York Giants last weekend. He has spent time on the practice squads in Dallas, Denver and Indianapolis.
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