Brian Cashman recently called the Yankees' bullpen "very strong," and it's still strong, but no longer "very strong." Zack Britton will undergo an MRI for elbow soreness, and that's very bad news. As a 33-year-old who has thrown as hard as Britton does for as long as he has, Britton knows his body and for him to report the soreness, there's something there. The Yankees' decision to be under the imaginary salary cap this season and trade Adam Ottavino looks even worse than it already did.