Here's an exciting page of upcoming figures for 2013. As you can guess, Jazwares would want to release figures of the transformed vehicles from....Allstars Racing Transformed. Only the top 2 selections are actually new though. The bottom is just Allstars but in new packaging. If you missed the opportunity to get them, this will be a 2nd chance. You can see a larger size Sonic & Shadow hover/boat type car, and then "Mini Pullback Vehicles" for Knuckles, Shadow & Tails (Sonic's is "in" the faux package there). Photos of the actual items out of package/in package coming upon release. 

The first two items to appear on the Sonic Sega All Stars Racing Transformed line are these 3.75 inch scale figures & vehicles for Sonic & Shadow. This time though, their vehicles are transformed into flying mode, with Shadow's as a jet type & the Speed Star with turbines. The figures fit inside, as usual. The new box appears to have more white & red, & features the new logo on the large front window. The figures appear the same as included with the previous line (steering wheel holding hand pose), so mostly you'd be getting this for the new cars. They look good here so far. Photos & review pending getting these. 

Photo discovered by Taaron