Look, the idea of Rocksteady Studios applying their expertise to a Teenage Mutant Ninja Turtles game remains a really great good idea. I mean, hell, the series has a character named Rocksteady.
Besides the fact that it doesn’t make any sense given how the licensing works out, it appears another company is already in cahoots with the turtles: Activision.
TMNT fansite Ninja Pizza (which is a really great name for a TMNT fansite, by the way) went through a series of photos taken by ToyArk from the ongoing Toy Fair in New York and noticed Activision was mentioned as a partner for TMNT in 2012.
In my dreams, though, Rocksteady is still making that game.