I still think the easiest way for 343 to make the game amazing is to incorperate the most popular maps from the previous halos. And im not talking about re-making them, for example blackout, this was the biggest slap in the face for the long time players, they took one of the top 3 best halo maps of all time and messed it up. All they need to do is like they did for midship on halo 3, they pretty much upgraded the graphics and kept everything else the same. Updating the graphics for the old maps would show the newer crowd how good the old maps were and it would bring back old players that have tons of good memories of them being so good.