I don't get host all the time at all, but you can hardly ask for a game to be nerfed in order to compensate for your connection issues.
its funny as most of us are having connection issues only with this game... Halo Reach did a great job with their netcode (although they do have some experience but still), if the removed all aim assist then the game would be much more enjoyable and it would separate the true noobs from people who have some skill...
If you want no aim assist, play on PC.
Consoles need aim assist or the casuals would have absolutely no chance against the 'hardcoe' mob.
Ultimately, game developers need the casuals more than they need the minority of hardcoe players.
Gears of War has no aim assist and it does great... sure I'll play if you are willing to provide the components and game

Thats why the games motto or at least the first ones was 'Adapt and Survive'... how can you get any better if theres no reason to, at least make it available only to level 10 or below for the noobs
Does CoD have Aim Assist