NBA MVP

From what I've watched and read, good cases can be made for Curry, Harden, and James. I don't understand the case for Westbrook at all. Leading his team to perhaps an 8th spot in the playoffs? Going 1 on 5 whenever they need a score? Racking up ridiculous numbers in games where OKC barely beats Philly and other teams that are the dregs of the league? No thanks.