D, relative to other MLB managers, most of whom I find to be borderline incompetent. I'll give him a B for his relationship with the players (too early to judge how they'll like him when they're really struggling) and a solid F for his understanding of the game and evaluation of talent. I do think it's important to have a manager that motivates the players, I just feel like his friendly persona can't even nearly outweigh his incredibly poor understanding of baseball talent.