By Daniel Bates Baker Mayfield had his share of struggles this past season. From a litany of injuries, to an underachieving record, to Browns fans turning on him a bit. The former No. 1 overall pick had his worst year yet in 2021; and the timing couldn’t be worse. Baker’s future in Cleveland has never been in more doubt. With one NFL writer going over what he envisions as the worst-case scenario for Mayfield going forward. The worst thing that can happen to the former Heisman winner, according to NFL.com‘s Dan Hanzus, is: “Cleveland decides it can’t win big with Mayfield and flips him to Houst…