MM3

So what's with the ranking system and why the heck is it only viewable through Waypoint?? Is there a reason for it not being in-game as it was in Halo 2 and 3? I love the fact that they brought it back, but why can't it be in-game? That's what makes the game so much fun, to be able to show it off to others and to always see it there and watch it change as you rank up. It's so annoying having to stop what you're doing, go to your laptop, and sign in to your account every time you want to see if you ranked or not. Anyone have any input on this?