Remember the last two years? Yeah, you do. We got toys of a dumptruck, an ice cream van, and a biplane. We got a decent forklift, snow plough and bomber, too. So. What vehicles have yet to be done as a Transformer? Or what vehicles have yet to be done justice as a Transformer? And are there any existing characters that would fit as such vehicles? For instance, correct me if I'm wrong, but we've yet to see a steamroller. Or a bicycle. Personally, and feel free to disagree, I don't think we've got a decent cement mixer yet. G1 and ROTF Mixmaster just haven't done it for me (a TFA Mixmaster may have done). I reckon any famously cumbersome character would make a decent steamroller, depending on the context of a new line or series, I could accept a Sludge or a Bulkhead steamroller. I suppose Wheelie would be the likeliest candidate for a bicycle but why not be a bit esoteric? He's an old crank*, why not Kup? *Yeah, you saw what I did there.