I hope not WAR (since it includes defense), but hopefully wRC+ is included in the thought process (though I doubt it, it's the managers and coaches who vote for this). With Altuve being a strong person in the MVP mix and about to win the batting title in a landslide, I still thinks he ends up winning. Better BA, OBP, OPS, OPS+ and wRC+. It should be best offensive player not just best HR hitter. But, again, managers and coaches. Mostly old school people.