Oklahoma has fired offensive coordinator Ben Arbuckle after less than two seasons, sources told ESPN's Pete Thamel on Monday.
Sources: Witten to call plays as Oklahoma fires second-year OC Arbuckle
Source: ESPN
Original reporting
ESPN: read the full reportFollow this story
Earlier reports and follow-ups on the same developing story.
Related stories
ESPN
From Hogan-Warrior to Cody-Gunther: WWE's best champion vs. champion matches
Before Saturday's Crown Jewel PLE, we look at the WWE's history of champion vs. champion matches.
BBC Sport
Fifa to share confidential World Cup sell-off plan documents
Fifa has informed members of its Council that they will be granted access to view some documents related to president Gianni Infantino's failed plan to sell off stakes in the World Cup to private investors.
Sky Sports
Russell posts statement to 'speak from the heart'
George Russell has posted a statement on social media to "speak from the heart" after his Mercedes team-mate Kimi Antonelli secured the F1 Drivers' Championship on Sunday.
ESPN
A child playcaller? The Bears' Ben Johnson was born for this
Johnson was in middle school when he first started diagramming plays, and we have one of the originals.
ESPN
Seahawks are still waiting for a No. 2 WR to emerge
Shaheed was a big part of the Seahawks' Super Bowl run as a returner, but he has been quiet as a receiver.
ESPN
MLB offseason rumors and intel: What we're hearing as free agency begins
Who could land Tarik Skubal? Which ace could be traded? Here's the latest as the hot stove ignites.