Racing PositionsCardinals acquire left-handers Happ, Lester1YTwins add lefty Happ to rotation on 1-year deal1YYankees pick up Britton option, decline Happ2YCashman, Boone don't envision big changes2YYanks pull Garcia after 1 inning; Happ surprised2YMarly RiveraTanaka throws 1st bullpen since hit by liner2YMLB players with something to prove in spring training2YCraig EdwardsWhile Astros confront past, Gerrit Cole 'thrilled for new adventure' with Yankees2YBuster OlneyCole, Lindor and Rendon, right? Here's what the Yanks will REALLY do this winter3YDavid SchoenfieldA survival guide to life in high-stakes Yankees bullpen3YMarly Rivera