Text messaging can be an awesome thing. it’s how Chad Jennings has kept up on Alan Horne’s rehab. The latest word is that he’s set to throw from a mound tomorrow and then again on Saturday. If all goes well, he’ll face live hitters a week from today, probably in extended spring training. He could join the Scranton rotation shortly after that, but we can’t be certain. It appears for now, though, that he’s on the road back.