Interim coach Wade Phillips said they would also sign at least one running back this week because of the injuries,Wholesale Shoes Australia.
Grimes will be the fifth different running back Houston has started this season,Cheap Jordans Free Shipping.
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The Texans lost star Arian Foster for the season after back surgery in November and backup Ben Tate was placed on the injured reserve with a rib injury last week,China Jerseys Cheap.