We didn't have WGN here in the Bay Area, but I'd go and visit relatives and always enjoy watching the Cubs games with Harry Carey broadcasting. We did have TBS, though, which meant a lot of Braves games during that dominant period when they had 3 HOFers in their pitching rotation (and usually an All Star or two to round it out). God, I hated that team. Maddux in the mid-90s and Pedro Martinez in the late 90s/early oughts were the most dominant pitchers I've ever seen.
I actually think there's a chance Bumgarner comes back if the market for him is cool due to the draft pick compensation rules (which need to go away). After spending most of his prime pitching on a very team-friendly deal, he is likely looking for big money, and I certainly don't blame him. But as we saw last winter, it's not always there for those good, but not elite pitchers with draft picks attached.