Week 15: Cowboys at Colts

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16 December 2018: Views of the Dallas Cowboys during the first half of their NFL week 15 regular season game against the Indianapolis Colts at Lucas Oil Stadium in Indianapolis, Indiana. Photo by James D. Smith/Dallas Cowboys

James D. Smith/2018 Dallas Cowboys

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Indianapolis Colts running back Marlon Mack (25) is tackled by Dallas Cowboys strong safety Jeff Heath (38) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Dallas Cowboys quarterback Dak Prescott throws during the first half of an NFL football game against the Indianapolis Colts, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Darron Cummings)

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Dallas Cowboys wide receiver Amari Cooper (19) is tackled by Indianapolis Colts' Anthony Walker (50) and Clayton Geathers (26) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Dallas Cowboys running back Rod Smith (45) is tackled by Indianapolis Colts outside linebacker Darius Leonard (53) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Indianapolis Colts running back Marlon Mack (25) runs during the first half of an NFL football game against the Dallas Cowboys, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Darron Cummings)

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Indianapolis Colts running back Marlon Mack (25) runs against Dallas Cowboys' Chidobe Awuzie (24) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Darron Cummings)

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Indianapolis Colts running back Marlon Mack, right, is tackled by Dallas Cowboys' Xavier Woods, left, during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Darron Cummings)

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Dallas Cowboys running back Ezekiel Elliott (21) is tackled by Indianapolis Colts middle linebacker Anthony Walker (50) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/AJ Mast)

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Dallas Cowboys tight end Dalton Schultz (86) is tackled by Indianapolis Colts outside linebacker Darius Leonard (53) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/AJ Mast)

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Dallas Cowboys running back Ezekiel Elliott (21) is chased by Indianapolis Colts outside linebacker Darius Leonard (53) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Dallas Cowboys quarterback Dak Prescott calls a play during the first half of an NFL football game against the Indianapolis Colts, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Darron Cummings)

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Dallas Cowboys quarterback Dak Prescott (4) throws during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

James D. Smith/2018 Dallas Cowboys

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Dallas Cowboys running back Ezekiel Elliott (21) runs during the first half of an NFL football game against the Indianapolis Colts, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Indianapolis Colts' Nyheim Hines (21) runs against Dallas Cowboys' Xavier Woods (25) during the second half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/AJ Mast)

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Indianapolis Colts' Anthony Castonzo (74) blocks Dallas Cowboys' Randy Gregory (94) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Indianapolis Colts quarterback Andrew Luck (12) slides against Dallas Cowboys' Leighton Vander Esch (55) and Jaylon Smith (54) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Dallas Cowboys' La'el Collins (71) blocks Indianapolis Colts' Margus Hunt (92) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Indianapolis Colts' Ryan Grant (11) is tackled by Dallas Cowboys' Jaylon Smith (54) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Indianapolis Colts' Marlon Mack (25) is tackled by Dallas Cowboys' Leighton Vander Esch (55) as he jumps over Xavier Woods (25) during the first half of an NFL football game, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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Indianapolis Colts' Marlon Mack (25) runs during the second half of an NFL football game against the Dallas Cowboys, Sunday, Dec. 16, 2018, in Indianapolis. (AP Photo/Michael Conroy)

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16 December 2018: Views of the Dallas Cowboys during the second half of their NFL week 15 regular season 23-0 loss to the Indianapolis Colts at Lucas Oil Stadium in Indianapolis, Indiana. Photo by James D. Smith/Dallas Cowboys

©James D. Smith/Dallas Cowboys/©James D. Smith/Dallas Cowboys