Cowboys Draft Michael Gallup - WR Colorado State

Colorado State wide receiver Michael Gallup warms up before the first half of an NCAA college football game against San Jose State, Saturday, Nov. 18, 2017, in Fort Collins, Colo. (AP Photo/David Zalubowski)

Colorado State wide receiver Michael Gallup, left, runs past San Diego State linebacker Ronley Lakalaka (39) for a 35-yard touchdown during the first half of an NCAA football game in San Diego, Saturday, Nov. 26, 2016. (AP Photo/Alex Gallardo)

Colorado State Rams wide receiver Michael Gallup (4) and Colorado Buffaloes defensive back Isaiah Oliver (26) in the first half of an NCAA college football game Friday, Sept. 1, 2017, in Denver. (AP Photo/David Zalubowski)

Colorado State wide receiver Michael Gallup, right, catches a pass just outside the end zone as Marshall defensive back Chris Jackson (3) defends during the second half of the New Mexico Bowl NCAA college football game in Albuquerque, N.M., Saturday, Dec. 16, 2017. (AP Photo/Andres Leighton)

Colorado State wide receiver Michael Gallup (4) is forced out of bounds short of the goal line by Hawaii defensive backs Trayvon Henderson (39) and Daniel Lewis Jr. (4) during the second quarter of an NCAA college football game in Honolulu. Gallup leads the nation with 1,298 yards receiving. (AP Photo/Marco Garcia, File)

FILE - In this Sept. 30, 2017, file photo, Colorado State wide receiver Michael Gallup (4) heads tot he endzone to score a touchdown against Hawaii during the third quarter of an NCAA college football game in Honolulu. Gallup leads the nation with 1,298 yards receiving. (AP Photo/Marco Garcia, File)

Colorado State wide receiver Michael Gallup, top, jumps over Fresno State defensive back Jamal Ellis on the way to a touchdown after catching a pass in the first half of an NCAA college football game Saturday, Nov. 5, 2016, in Fort Collins, Colo. (AP Photo/David Zalubowski)

Colorado State wide receiver Michael Gallup, left, hauls in a pass against San Diego State safety Trey Lomax (3) and cornerback Ron Smith, right, for a gain during the first half of an NCAA football game in San Diego, Saturday, Nov. 26, 2016. (AP Photo/Alex Gallardo)

In this Aug. 26, 2017 photo, Colorado State wide receiver Michael Gallup warms up before an NCAA college football game against Oregon State in Fort Collins, Colo. Gallup leads the nation with 1,298 yards receiving. (AP Photo/David Zalubowski)

Wide receiver Michael Gallup talks to the media at the NFL Combine on Friday, March 2, 2018 in Indianapolis, Ind. (Detroit Lions via AP)

Colorado State wide receiver Michael Gallup runs the 40-yard dash during the NFL football scouting combine on Saturday, March 3, 2018 in Indianapolis. (Aaron M. Sprecher via AP)

Colorado State wide receiver Michael Gallup catches the ball during the NFL football scouting combine on Saturday, March 3, 2018 in Indianapolis. (Aaron M. Sprecher via AP)

Colorado State wide receiver Michael Gallup (WO12) participates in a drill at the NFL football scouting combine, Saturday, March 3, 2018 in Indianapolis. (AJ Mast via AP Images)

Colorado State wide receiver Michael Gallup runs a drill during the 2018 NFL Scouting Combine on Saturday, March 3, 2018 in Indianapolis. (Ben Liebenberg via AP)

Colorado State wide receiver Michael Gallup looks on during the NFL football scouting combine on Saturday, March 3, 2018 in Indianapolis. (Aaron M. Sprecher via AP)

Colorado State wide receiver Michael Gallup runs a drill at the NFL football scouting combine in Indianapolis, Saturday, March 3, 2018. (AP Photo/Michael Conroy)

Colorado State wide receiver Michael Gallup runs a drill at the NFL football scouting combine in Indianapolis, Saturday, March 3, 2018. (AP Photo/Michael Conroy)

Colorado State wide receiver Michael Gallup runs the 40-yard dash during the NFL football scouting combine, Saturday, March 3, 2018, in Indianapolis. (AP Photo/Darron Cummings)

Colorado State wide receiver Michael Gallup runs a drill at the NFL football scouting combine, Saturday, March 3, 2018, in Indianapolis. (AP Photo/Darron Cummings)

A detail view of Colorado State wide receiver Michael Gallup's jersey during the NFL football scouting combine on Saturday, March 3, 2018 in Indianapolis. (Aaron M. Sprecher via AP)