By Alek Arend There are four NFL teams starting to show interest in quarterback Baker Mayfield, per a report. Mayfield is still a member of the Browns. Cleveland has been unable to find a trade partner yet, but that could soon change as training camp approaches. According to a report, the Seattle Seahawks, Carolina Panthers, Tampa Bay Buccaneers and Detroit Lions all have interest in the former Oklahoma star. The Panthers have long been rumored to be in the mix for Mayfield. Matt Rhule is likely coaching for his job this upcoming season. To make matters worse, he doesn’t have a clear-cut start…