The poor, poor Yankees just can’t get a break this year. Mariano Rivera, you might have heard, was carried off the field in Kansas City last night during batting practice after tearing his ACL while chasing down a meaningless fly ball. The big question is if this is a career ender. “I don’t want it any other way. I was doing what I love to do, shagging I love to do,’’ said Rivera. Wait, what the hell did he just say? Anyway, it’s Kentucky Derby weekend. Let’s get drunk!