Breakway is like a lot of the bots from the first film in particular, way too chaotic and messy. I like the Osprey, the upper body is excellent, he just needs normal legs.

 

I'd vote for Springer. Bay seems fond of the V-22 Osprey's, and what better vehicle mode for our friendly, neighbourhood green-helicopter Autobot?

On a side-note: In my opinion, if Shockwave could be in the third film, then I would want them to save a 'water-based' vehicle mode (that big ol' boat-thing) for him, just so that his vehicle mode is situated in real life, and not so much of a "Hey, another Cybertronian jet!"-thing. Or, if they could find another, suitable alt. mode for Shockwave, then I think that a big boat-thing would be good for Omega Supreme.

Other than that, those other characters don't really interest me.

 

Would you guys mind voting for him then? The poor guy has 0 votes as of now, even though people have expressed liking for him.