Quarterback Case Keenum #4 of the Denver Broncos runs onto the field during player introductions before an NFL preseason game against the Minnesota Vikings at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Fullback C.J. Ham #30 of the Minnesota Vikings is tackled in the open field by defensive back Darian Stewart #26 of the Denver Broncos during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Wide receiver Isaiah McKenzie #16 of the Denver Broncos returns the ball 78 yards on a punt return for a second quarter touchdown against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Running back Phillip Lindsay #2 of the Denver Broncos runs into the end zone for a fourth quarter touchdownn against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Quarterback Case Keenum #4 of the Denver Broncos runs a huddle in the first quarter during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Trevor Siemian
(credit: CBS)
Derek Wolfe
Derek Wolfe (credit: CBS)
Royce Freeman
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Minnesota Vikings v Denver Broncos
DENVER, CO - AUGUST 11: Tight end Matt LaCosse #83 of the Denver Broncos runs into the end zone for a third quarter touchdown during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Broncos
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Minnesota Vikings v Denver Broncos
DENVER, CO - AUGUST 11: Quarterback Chad Kelly #6 of the Denver Broncos hands the ball off to running back Phillip Lindsay #2 against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
DENVER, CO - AUGUST 11: Running back De'Angelo Sr. Henderson #33 of the Denver Broncos is hit by outside linebacker Reshard Cliett #43 of the Minnesota Vikings in the fourth quarter during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Case Keenum Training Camp
(credit: CBS)
Minnesota Vikings v Denver Broncos
Quarterback Kirk Cousins of the Minnesota Vikings runs the offense in the first quarter of a game against the Denver Broncos during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Running back Royce Freeman #37 of the Denver Broncos celebrates with quarterback Paxton Lynch #12 after a second quarter touchdown against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Punter Marquette King #1 of the Denver Broncos punts in the second quarter against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Royce Freeman
(credit: CBS)
Minnesota Vikings v Denver Broncos
Running back Royce Freeman #37 of the Denver Broncos carries for a 23 yard second quarter touchdown against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Quarterback Paxton Lynch #12 of the Denver Broncos passes against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Linebacker Zaire Anderson #50 of the Denver Broncos runs after a second quarter interception against the Minnesota Vikings during an NFL preseason game at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (Photo by Dustin Bradford/Getty Images)
Minnesota Vikings v Denver Broncos
Quarterback Chad Kelly #6 of the Denver Broncos (credit: Dustin Bradford/Getty Images)
Vikings vs. Broncos
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Vikings vs. Broncos
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Vikings vs. Broncos
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Vikings vs. Broncos
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Vikings vs. Broncos
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Minnesota Vikings v Denver Broncos
Quarterback Case Keenum warms up at Broncos Stadium at Mile High on August 11, 2018 in Denver, Colorado. (credit: Dustin Bradford/Getty Images)
Denver Broncos Pay Tribute To Former Exec Tom Heckert Who Died