Honestly whatever Busch Gardens Tampa brings to the table, it's always worth the wait in itself. The park seems to be gearing up for a massive, major, renaissance of sorts. Between Bird Gardens Theater being demolished, Gwazi closing and eventually coming down, Rhino Rally closed for good, New Egypt attraction in 2016, introduction of a Food and Wine Festival with a pretty great Lineup so far for Concert Lovers. The park is making major moves, and I'm sure this is only the beginning.
As for what I would love?
Egypt Attraction: I actually love the Mack Custom Spinner rumor, since Florida does not have one, they seem to be pretty creative and intense, and all with an Egyptian theme? Hell yea, even a dark ride somewhere
Bird Gardens Area: I'd love a Mega Flat Ride similar to a Zamperla Giant Discovery or even a Zamperla Disko' Coaster (Imagine the theming which i feel Busch Gardens does pretty damn well)
Gwazi Area: I'd love a Flat Ride or two, just make it HUGE And please a B&M Hyper, squeeze it wherever you need to please.
Retention Ponds: Idk if its even possible, but Lord knows, that they have space back there for some major additions. If they could make a new land back here! I'd love A B&M Giga back here honestly, with a splash battle.
**All wishful thinking, but I'm sure they have some great additions for the next 5-10 yrs that will make this park really come full cirlce**