Let us now embark on a tortuous NFL offseason journey that includes all of our favorite dummies and involves a starting quarterback trying to challenge two-thirds of First Take to an “octagon fight.” Raiders head coach Jon Gruden was recently asked about the possibility of selecting Kyler Murray with one of his team’s handful of first-round picks. Gruden said that Drew Brees’s success led him to reevaluate his somewhat parochial views towards smaller QBs, and that Murray was good at football. Given Derek Carr’s struggles last season and his occasionally combative relationship with Gruden, this led to speculation that Carr’s days with the Raiders could be dwindling. Yesterday, First Take host Max Kellerman connected those dots: “Carr didn’t want it. Gruden knows they g…