FILE - In this Dec. 15, 2019, file photo, Arizona Cardinals quarterback Kyler Murray (1) greets Cleveland Browns quarterback Baker Mayfield after an NFL football game in Glendale, Ariz. Back-to-back Heisman Trophies at Oklahoma followed, then No. 1 overall draft picks and now NFL fame as starting quarterbacks, Murray and Mayfield are forever linked. On Sunday, their close friendship gets put on hold. (AP Photo/Rick Scuteri, File)

FILE- In this Dec. 15, 2019, file photo, Arizona Cardinals quarterback Kyler Murray, right, and Cleveland Browns quarterback Baker Mayfield exchange jerseys after an NFL football game in Glendale, Ariz. Back-to-back Heisman Trophies at Oklahoma followed, then No. 1 overall draft picks and now NFL fame as starting quarterbacks, Murray and Mayfield are forever linked. On Sunday, their close friendship gets put on hold. (AP Photo/Ross D. Franklin, File)