Don't even talk to me about 'the arena' it was plagued with problems from the word go. For a start it promoted selfishness not team work. The maps were boring and grey and the settings were confused and inappropriate compared to halo2 and halo3. Bungie tried to change the wheel and ended up making a square. Reach and four were the dark days of competitive halo, let's hope 343 can brighten up five with a touch of classic team 4v4 competition.