DALLAS AT CLEVELAND When/where: Sunday, 4 p.m., at Cleveland Browns Stadium. TV: Ch. 25 Last season: Did not play. Of note: The Cowboys' receiving corps is shaky, with Sam Hurd (high ankle sprain) and Miles Austin (sprained MCL) sidelined. Isaiah Stanback, who is dealing with a bad left shoulder, will be the No. 3 receiver . . . Dallas CB/PR ...