Cowboys quarterback Dak Prescott, left, and running back Ezekiel Elliott talk on the field before a pre-season game in Los Angeles. Both are coming off excellent rookie seasons.
Cowboys quarterback Dak Prescott, left, and running back Ezekiel Elliott talk on the field before a pre-season game in Los Angeles. Both are coming off excellent rookie seasons. Rodger Mallison rmallison@star-telegram.com
Cowboys quarterback Dak Prescott, left, and running back Ezekiel Elliott talk on the field before a pre-season game in Los Angeles. Both are coming off excellent rookie seasons. Rodger Mallison rmallison@star-telegram.com

Sophomore slump? Nah. Cowboys’ biggest stars all got better

August 25, 2017 01:57 PM