To be honest, I didn't expect Great America to get something new until at least 2016.
This was posted by the Village of Gurnee.
5. Public Hearing: Variance (Six Flags Great America)
(Six Flags Great America, located between Grand Avenue and Washington Street and Route 21 and the I-94 Tollway, is requesting a variance to allow the establishment and operation of a new roller coaster with a maximum height of 165 feet. The roller coaster is proposed in the County Fair area of the theme park, where the Iron Wolf coaster was previously located. The subject site is zoned C-S1 (A.P.) Outdoor Recreational District as a Special Use for an Amusement Park.)
On top of that, the Great America facebook page posted a video showing off a Guinness World Record folder. If you were to ask me, I think Great America is getting a yolo coaster.