How is trace mcsorley not a starter

despite the fact that he led his high school to four straight state championship game appearances very few High major recruiters looked at the 6' tall 180 pounder and said quarterback even trying just K from briwood I'm wearing number n coach Franklin down aty fli happy Val now I'm coming back and got the Natty on my mind they can't touch my deep ball every game I'm scoring I'm your favorite quarterback they call me Chas mely rip that blue and white you know I Do It For the Glory they call me I went out to the and I woke up in a Michigan defense s in that cheesecake be Stadium get home team 14 Street and DeAndre going