^I think sometime later this year?
I've just been looking at the picture of the whole layout of this photo, and I have a feeling there may be a switch track for a 2-train operation, similar to that of Zombie Ride. There is a section of track missing which looks about the right size for a train, and it looks like the support structure around that area has been designed to fit one IMO.
Finally, there is apparently a rumour going round that this will be called "Fiery Fist O' Pain", in reference to the huge roller coaster from SpongeBob SquarePants. The colour scheme does match that of it. But it also matches that of the Intamin SurfRider at the NU theme park called Avatar Airbender, so I believe that could also be a possible name.