He won back-to-back Cys twice, and 4 total in a 6 season stretch, and they were all legitimate Cy Youngs (worst WHIP 1.20 in any Cy season). That ought to be enough, regardless of the rest of his career. The thing to me about Mullins is that he played his whole career, more or less, in Colorado, which ought to count against him a bit. But still, back-to-back-to-back MVPs is hard to say no to...