The Arizona Cardinals hired former Texas Tech head coach (and briefly, USC offensive coordinator) Kliff Kingsbury in January 2019. His offensive resume is impressive, as well as the quarterbacks he’s coached: Case Keenum, Johnny Manziel, Baker Mayfield, and Patrick Mahomes.

He’ll face one of those guys, Mayfield, when his team plays the Cleveland Browns in 2019 — and things could get pretty interesting when that happens. NFL schedules don’t come out until April so we don’t know the exact date of this game just yet.

Let’s just say Mayfield and Kingsbury’s relationship didn’t exactly end on good terms.

In 2013, Mayfield walked on at Texas Tech, and earned the starting job in Tech’s season opener. The Red Raiders beat SMU 41-23 and then went on to win their next four games. On Oct. 5, Mayfield was 5-0 and had thrown almost 1,500 yards when he suffered a leg injury against Kansas.

Then, Kingsbury had to make do without him. The Red Raiders went 2-5 with five straight losses to close out the season. Mayfield came back In November, but has stated that after his injury, he didn’t have much communication with Kingsbury.

“When I got hurt, there was no communication between me and my coach,” Mayfield told ESPN. “When I got healthy, I didn’t know why I wasn’t playing right away. At that time, we were losing a couple games in a row. I was still clueless as to why I wasn’t playing. That was really frustrating for me because I started the first five games and we won. So, I just didn’t really know exactly what he was thinking or what the situation was.”

December of that same year, Mayfield announced he was transferring after stating Texas Tech hadn’t offered him a scholarship for the spring semester. Kingsbury denied that claim.

“I know a lot has come from Baker’s side, but I loved coaching him, loved the chip on his shoulder, cheered for him in every game except one,” Kingsbury said in July 2016. “It’s been fun to see the success he’s had.”

He transferred to Oklahoma, but was held up by Tech