Rouge is wearing a bunch of pink crap and her giant ears are pink. Cream and Vanilla are a pinkish sort of cream color. Forgot about Tikal, though. In retrospect, I'm surprised she wasn't light red or something.
From what I've heard the raccoon is from Sonic's world, not Blaze's. Could be wrong though.
If the Rush series is going to keep on bringing in Blaze, I wonder if they're just going to quietly ignore the events of Sonic360. Or if they're going to come out and explain the Sonic in 360 was a different one from Rush Blaze or something.
Also, the tanuki girl's power should be attacking with her testicles. Failing that, there's always freaky transformations into statues or kettles. Or shooting leaves. Or something like that.