His TEAM had the most wins. He didn’t win games all by himself. I don’t want to downplay his talent too much, and you’re right about his awards of course, but looking at his stats, he’s simply doesn’t have the best numbers. I’ve posted on this previously here: http://forums.cfl.ca/cfl-talk/1/top-10-qbs-for-2019/108581/
Based on the above, I argue that Mitchell should not be rated No.1.