 Alex Spear of the Globe reporting Tristan Kass is taking dry swings in the cage, not hitting a ball yet or even off a tee, but he is tracking pitches as he works his way back from that rib cage injury. Meanwhile, in terms of transaction, the Red Sox, they have recalled Bailey Horn up here to the big league level from AAA Worcester, and then the Red Sox optioned right-handed reliever Isaiah Campbell and catcher Tyler Heinemann back down to AAA Worcester. That happened yesterday, and then on top of that, Connor Wong,