SDCC didn't reveal anything but they did carry almost a year's worth of releases. Tamashii Nations 2015 revealed a lot of prototypes with almost little intention on releasing more than 3 of them within the following year. (To be fair, it's only been about 3 months with one of them being given a release date.) I know a lot of people are complaining about all of the Goku prototypes but there's so many releases in between those Goku releases that we're still not 100% sure about. Other than the Goku reveals, we have Whis, Vados, Champs, and Super Saiyan 3 Vegeta. I don't see those releases giving Tamashii a very profitable year. So I'm sure within the next few months leading up to SDCC, we'll be seeing a few reveals/announcements.