SpiTshoT

Same problem here. Still no armour

You can use HaloLFG.com to find players and join their lobbies.

Do you have a Xbox Live Gold subscription?

The team rank system is ok. You rank up for wins and you de-rank if you lose. Why you should rank up if your team lose? It's a team game. Don't play Arena with randoms.

At the first games the radar in Arena was just confusing. Meanwhile I think it's okay with the short 18m range.