Schriff is better than last year, and I think he's put in a lot more work, but he's still pretty unlistenable.
But Agrest is wrong that "sac fly RBI" is redundant. There are sac flies that advance runners without scoring them. Also, his mention of Boog Sciambi as a gold standard doesn't resonate a whole lot with me. One's mileage may vary, of course, but I find Sciambi to be cookie-cutter boring.
Someone in this thread mentioned Amin, and he's excellent. We had a guy kinda like that (yes, I know his humor was not appreciated by some on the board), and let him walk.