Yeah, but think about it. We're in the longest gap between SC games in series history, and nothing official has yet to be released. Just speculation, with little hints here and there. It had better be SCVI, if it's just some spin-off I will rage.
We're not, it took 4 years as well from SCIV to SCV. All the hints so far are pointing towards SC6. It's almost impossible for it to be another spin-off.
Actually it took 3 1/2 years. It's been nearly four years since SCV. Anyways, I hope SCVI lives up to expectations and corrected the mistakes Daishi made.