Well, this is certainly interesting news on several fronts.
The name would sound somewhat better with the -ER on the end, but Afterburn is worlds better than Flight Deck. I'd say it's a pretty safe bet they'll use this on all the former Top Guns, since all those seemed headed for getting Flight Deck.
The Yo-yo is a pleasant surprise as well. I havent' been on one that I can recall, but I do like wave swingers and this looks to have a bit more interesting ride action. At any rate another flat is great, and it's nice to replace our dear-departed swings with something similar to add a bit more life to County Fair.
And - Saturator staying? Great news! It's a unique ride and one that's quite fun on a hot summer day - both for the ride and the scenery.

Having it open only during waterpark season makes lots of sense - it's a somewhat pointless ride without the water.
So in a nutshell, CF seems to have rectified most of my issues with 2008 - they're adding a flat ride that I felt was needed along with the wave pool, they're not removing a coaster, and they seem to be giving TG a decent rename. Oh, and not to be forgotten they seem to be giving Thunder Road a big dose of TLC.
This wouldn't make me buy a pass, either, but I got one for Christmas from the folks. All this WILL make me a bit more likely to use it more often, though - especially If they can get the operations back to a reasonable level.