Ya I know im very late but
Why did they remove ranked mlg from halo reach
I used to play halo 3 mlg A LOT and when I go to my friend house im always disapointed to see that MLG is just a "social" type of game

Anyone can help me with that?

Because nothing is ranked, and it doesn't matter anyway. The MLG playlist was always just as dumb as any other playlist.

But in reach mlg is pointless, you can play vs bad kids all day or vs good people all day ?
Or is there some kind of rating like arena ?

Is there even ranked in reach?

In the arena system yes i think ?

It has nothing to do with the players you're being matched with/against, it's about the gametypes/maps. In H3 MLG playlist, there were just as many retards at level 1-50 as there were in TS at level 1-50(If not more). The reason people played MLG was because the gametypes were amazing compared to the rest of the playlists.