So, the trailer showed us one thing (well, besides the fact the Cyclone of Death makes one hell of a cool moneyshot), it's that Arcee has three unicycle bot modes, on the order of the toy that we've seen. This confuses me. Previously, we had thought that Arcee was a Tricon, basically one robot with 3 vehicle modes. THat is obviously not the case. So, what then is she? I see three options. 1) Arcee is one of three 'sisters' who combine to form a larger bot. 2) Arcee is the name of the combined form of three seperate Femmebots. 3) Arcee is on Conciousness spread over three bodies. Let's check out what we've got on all of them. 3 would be the one that fits best with the rumors we've heard, but something makes me doubt it. First off, the bikettes chasing the Audi did not seem to move in sync, which I would imagine if Bay were doing that option, he'd be really big on. 2 seconds of footage is not a lot to go on, but to me it looked like they were all moving individually. 2 doesn't make sense to me simply because Arcee is already an individual established character in the movieverse. I doubt they would make make her the name of a combinor. 1 seems the most likely, but that leaves us with the question of 'Whos the combined form then?' We have yet to have a femmebot combinor in Transformers, so there's no presidence. Perhaps Arcee is the central bot, and dominates (insert your own joke here) the personality of the combined form? So, what do you guys think?