![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://static.www.nfl.com/image/private/t_editorial_landscape_12_desktop/league/rzskmvylpuqa1jxuvj7d)
Kyler Murray, DeAndre Hopkins provide glimpse of Cardinals' bright future
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://images2.minutemediacdn.com/image/upload/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Fraisingzona-com-2Fwp-content-2Fuploads-2Fgetty-images-2F2018-2F08-2F1435426386-850x560-3a9a57663ba41590f3df3c48cbeb11ae97d8c9e7731788496070d4837667c602.jpg)
Arizona Cardinals quarterback Kyler Murray needs to grow up
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://static.www.nfl.com/image/private/t_editorial_landscape_8_desktop_mobile/league/rr1ooduxqj5p6qdblix2.jpg)
Kliff Kingsbury downplays heated sideline argument with Kyler Murray during Cardinals' win: 'We had a difference of opinion
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://a.espncdn.com/combiner/i?img=/photo/2022/1021/r1078709_1296x1296_1-1.jpg&w=130&h=130&scale=crop&location=center)
Kyler Murray, Kliff Kingsbury downplay heated argument - 'We're good' - ESPN
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://www.thesun.co.uk/wp-content/uploads/2022/10/image-5922e9de86.jpg?w=620)
Who is Cardinals quarterback Kyler Murray?
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://a57.foxsports.com/statics.foxsports.com/www.foxsports.com/content/uploads/2022/10/1280/1280/Kyler-Murray-Kliff-Kingsbury.png?ve=1&tl=1)
Is Kyler Murray-Kliff Kingsbury spat no big deal?
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://thespun.com/.image/t_share/MTkyNzU0NDY4OTA1ODIxMzg0/screen-shot-2022-10-02-at-65222-pm.png)
Look: NFL World Reacts To Kliff Kingsbury Sideline Video - The Spun: What's Trending In The Sports World Today
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Kliff Kingsbury let Kyler Murray call plays in practice to teach him 'this s*** ain't easy
![Cardinals' Kyler Murray, Kliff Kingsbury downplay sideline](https://www.the-sun.com/wp-content/uploads/sites/6/2022/10/mk-Kyler-Murray-op.jpg?strip=all&quality=100&w=1080&h=1080&crop=1)
Who is Cardinals quarterback Kyler Murray?