By Andrew Gould Baker Mayfield isn’t expected to start the 2022 season with the Cleveland Browns. While his sensible landing spots are dwindling, the Carolina Panthers can still use an upgrade under center. Although there’s a potential fit, the Panthers aren’t singularly focused on acquiring Mayfield. According to The Athletic’s Joe Person, Carolina is considering the 27-year-old, but he’s “not the only guy on the list” of quarterback targets. His hefty salary is a major obstacle, as fellow 2018 draftee Sam Darnold will make the same amount in 2022. A Mayfield-Panthers arrangement makes some s…