Twirl n' Hurl is step one for their plan to make themselves kid-accessible :thumbs: and based on the theming, I'd be perfectly fine with more flat rides of that level of theming coming to IOA and USF! Personally I'd like to see a London Eye ferris wheel come along the non-Springfield side of the lagoon, and see Shrek or Blue Man Group bull-dozed for a Super Silly Fun Land area with a flat ride, a fun house, carnival games, a Unicorn play area, and possibly move Nuthouse Coaster to the area as a kiddie coaster of sorts. It'd make room for a bigger family coaster where Woody/Curious George are now.
The Hogwarts Express will be a MAJOR plus since everyone can ride it so it'll be Uni's first POTC/HM sized all-family E-ticket - plus I'd wager Kong won't have a height requirement either since Kong 360 doesn't have one. Jurassic Park is supposed to get a family coaster, some games, and enhancements to Camp Jurassic and the Discovery Center which will be another big step.
But 2016 will be the year both parks will have a family-centric marketing campaign - since the big KidZone redo will most likely be USF's major attraction of 2016 while over at IOA, a Lorax dark ride is supposedly under development and I wouldn't be surprised if a flat ride came to Sneetch Beach, maybe the Grinchmas soundstage could be annexed into SL for a permanent year-round show?
Personally, I think family rides are perfect for Universal to be building at this moment in time. Gringotts, the JP family coaster, and whatever E-ticket goes on the MIB/Springfield plot are the only thrill rides I want to see. If they ever want a shot at beating out Disney, they need a few family dark rides here, a family coaster there, a parade in IOA, some shows and flat rides thrown in for good measure.
The two parks are overloaded with E-tickets at the moment - they need B-tickets, C-tickets, and D-tickets (Cat in the Hat, E.T. and Doom are what solid D-tickets can be) to spread out crowds and give the parks more kinetic energy and more character