I'm cautiously optimistic about Tempest, now. Dolphin and son were just hangers-on that caused him to quit the Titans in the first place and basically go into the character freezer, so dropping a ton of rubble on them is probably the best thing to happen to Garth in years. Having him apparently take over as king, though? Ehhh, I could live without that, but God only knows whats going to be done to him in Blackest Night.