Oh what a minute ussa xelus was a sangheili commander

Ok never mind give me a normal I'm a bitch

What is an arbiter?

Well I haven't played halo 2 In a very long time and to be honest I haven't played halo in general for a very long time but from what I remember from when I was younger is that an arbiter is some sort of general or like a judgement bringer like someone that does the prophets dirty work for them

At first an arbiter was a leader of the sangheili forces, but the prophets changed it to a sign of shame, hence why thel vadammee is branded with the mark of shame on the intro cut scene in halo two, because it was his job to protect the halo ring in halo CE and he failed. " you are one of our most treasured instruments, long have you lead your fleet with distinction and purpose, but your inability to protect halo, was a collosol failure." Truths quote to thel. Thel being one of the greatest sangheili fighters and leaders was sent on a suicide mission to redeem his honor instead of wasting his use fullness by simply killing him. Arbiters are meant to die on the battlefield with honor rather than executed, upon being shamed to stretch their usefulness.

Ok so you know anything about Spartans I just watched a thing for halo 5 and apparently master chief is supposedly a "traitor" could you give me a bit of backstory on Spartans so I can make my own speculations (that is if your willing if not its ok)

Not to mention master chief was kidnapped and deprived of a childhood and normal life.

So I'm guessing from your description Spartan III are hunting chief down in halo 5 cause of him going to the AWOLS cool to bad I don't have an Xbox at least there's YouTube

Almost all spartan 3s are dead. Its agent lock ( spartan 4) and his squad ( also spartan 4s) hunting chief

spartan 1 aka orion project: super soldiers who's cost far outweighed the benefits. They did not have armor and looked like normal soldiers. Johnson was a candidate in this program. Program was cancelled do to cost. Spartan II: the best produced super soldiers. They where kidnapped at six and basically brainwashed to follow orders regardless of what they are. This consists of master chief. They where forced puberty on steroids so they could grow very tall and enhanced in every possible way. They are taught nothing but war at age six, so you can imagine how use full and tactical they can be and they have a will of iron. Add that they go it mjolnir armor that boosts their strength. Spartan III: Orphans taken from all over galaxy. They resemble spartan II's in almost every regard except armor. They used spi armor which used light bending camp technology but was less protective. This spartan project was the most secretive as they massed produced Spartans to go on complete suicide missions. Almost every group created was wiped completely except for the most effective Spartans who would be more use full alive than on wasted on a suicide mission. These few consisted of headhunters and noble tram on halo reach. Spartan IV: adults who had been given the choice to join. ( not kidnapped) they are still augmented as well but since they had normal lives instead of being trained from age six, they are much more relatable. They question orders and are much LESS affective on the battlefield.these Spartans consist of Sara palmer, buck, romeo, and all the Spartans in spartan ops. My theory is chief has seen almost everyone he new killed due to the unsc using him in every regard, so after years of following blindly, he began to question their motives and went AWOL.

[quote]Spartan IV: adults who had been given the choice to join. ( not kidnapped) they are still augmented as well but since they had normal lives instead of being trained from age six, they are much more relatable. They question orders and are much LESS affective on the battlefield.these Spartans consist of Sara palmer, buck, romeo, and all the Spartans in spartan ops.[/quote] They were still chosen from the elite of the elite of the army. They weren't just some random people they found off the streets, they still knew about discipline, military authority, etc.