Superior arm talent, especially accuracy. Better than Goff in that regard. Other than that, I won't go as far to say that he had no heart, drive or soul, but, at the same time he didn't exhibit those attributes either.
I do think he would've flourished in McVays offense barring injury.
What is best in life? To crush your enemies, see them driven before you and to hear the lamentations of their women.
