Yes R.I.D Prime can function without his rear section. (His gun turns into his front wheel) Though I don't recall he ever being without the rest of the firetruck in the cartoon.
All other Primes have been capable of being trailer-less.
Saber Prime wrote:And seriously, why must they give Optimus Prime a fake windshield in Robot mode? G1 Prime had it because that's actually how he transformed, that's where his real windshield actually ended up at.
Its Primes signature look. Whether they really end up there or not. Its like Bumblebee always being Yellow. Or Starscream needing to be a gray and red and blue jet (bar some exceptions).
Anyway, he's not the only Prime to have faux windshield chests.
10th Anniversary Beastwars Optimus Primal had them, Big Convoy has them, Cybertron Prime has them, G2 Laser Optimus Prime has them, etc etc etc..
I liked the Nanosec episode, although I'm starting to get annoyed at Bumblebee's character. Still overall not bad, but Nanosec could have been a bit better.
Megatron needs to start getting a body soon.
Still the better episodes in my opinion have been the Premiere 3. Blast from the Past, and Thrill of the hunt.
Overall the series is not bad. I'm liking the writing, and I'm even starting to get over the funky animation style.
Can't wait for the rest of them. Specially seeing Blitzwing in action.