Jack Curry has it:
Miller had been seeking that four year deal and he got it, and now he slots in nicely in the Yankees’ bullpen. As either a 1-2 punch with Dellin Betances or a 1-2-3 punch with Betances and David Robertson, should the Yankees look to load up on bullpen arms and re-sign their closer.
Miller was great in 2014, posting a 2.02 ERA and a 103/17 K/BB ratio across 62 and a third innings between the Red Sox and Orioles. He was particularly strong in the postseason.
And now he’s a Yankee.