This could all be avoided if people would stop calling it Car, and just go with top & bottom lift. Carbines spawn at both sides, so it's a silly call out to begin with.
Aye. Lift vs camo tower.
As for split-screen, I'd warrant that that's not a
major issue for Halo in general. I suspect, although I have no proof, that the gripes about its absence are (understandable and) probably a vocal minority.
Again, why does Halo need to be Destiny to be successful? It's a glum world if we only value and support the megastars. Halo has changed, for many, many reasons, Destiny is just another marker on that process. They are two different beasts, even if they sprang from the same bloodline way back when. Destiny takes its cues from MMO hooks. It's cynical, essentially, designed to keep you playing for some pretty (meaningless, mostly) rewards. It works, but it's not the only way to do things.
Edit: In other news, H5 is the best MP I have played for a long, long time. POSITIVITY, YO.