He is also extremely effective in his role, Taysom is not.
I love Taysom but what is the thing with playing people out of blind loyalty. He supposedly won the starting position on meritocracy but, if that's still true, Tanner must have really lost his edge. To not try Tanner on the field when Taysom is obviously off seems to harken back to the Riley Nelson days for which Bronco was so criticized.
Time to do what's best for the team.