your probably right about most of those, not so sure about the hunters that look like elites, and, while the elites might not have been able to handle the grunt rebellion, the Arbiter was able to stop them, by himself I'm not sure, but I know he did stop them =3 some Elites are nicer then others, I know the covenant has a lot of aliens on their team, but I never heard of scary ones, and Doberman Gator?! 0_0

also, you cant always believe the wiki say's for it can be changed =3