Cowboys claim Will Grier off waivers; former Panthers QB could compete for No. 2 job behind Dak Prescott | CBS Sports Headlines Cowboys claim Will Grier off waivers; former Panthers QB could compete for No. 2 job behind Dak Prescott This comes after Dallas cut two of its other reserve … Continue reading Cowboys claim Will Grier off waivers; former Panthers QB could compete for No. 2 job behind Dak Prescott