Denver Broncos quarterback Case Keenum (4) enters during player introductions before an NFL preseason football game against the Minnesota Vikings and the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos quarterback Case Keenum (4) throws during an NFL preseason football game against the Minnesota Vikings on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings quarterback Kirk Cousins (8) throws during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver.

Minnesota Vikings wide receiver Stefon Diggs (14) diving catch against Denver Broncos defensive back Bradley Roby (29) during an NFL preseason football game on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings running back Latavius Murray (25) runs during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings quarterback Kirk Cousins (8) celebrates his touchdown pass during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver.

Minnesota Vikings quarterback Kirk Cousins (8) celebrates his touchdown pass with Minnesota Vikings wide receiver Stefon Diggs (14) during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos quarterback Paxton Lynch (12) throws during an NFL preseason football game against the Minnesota Vikings on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings running back Roc Thomas (32) runs during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings running back Roc Thomas (32) celebrates his touchdown run during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver.

Minnesota Vikings running back Roc Thomas (32) runs during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings defensive end Tashawn Bower (90) sacks Denver Broncos quarterback Paxton Lynch (12) during an NFL preseason football game on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos tight end Matt LaCosse (83) touchdown catch during an NFL preseason football game against the Minnesota Vikings on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos quarterback Chad Kelly (6) celebrates his touchdown pass with Denver Broncos offensive guard J.J Dielman (64) during an NFL preseason football game against the Minnesota Vikings on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos quarterback Chad Kelly (6) catches a over thrown snap during an NFL preseason football game against the Minnesota Vikings and the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos running back Phillip Lindsay (2) leaps during an NFL preseason football game against the Minnesota Vikings on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings quarterback Kyle Sloter (1) celebrates the two-point conversion during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings wide receiver Stacy Coley (13) celebrates during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Minnesota Vikings running back Mike Boone (44) runs during an NFL preseason football game against the Denver Broncos on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)

Denver Broncos linebacker Von Miller (58) and Minnesota Vikings defensive end Everson Griffen (97) pose for a photo after an NFL preseason football game on Saturday, Aug. 11, 2018 in Denver. (Ric Tapia/NFL)