I reached colonel and when i filled the bar up for colonel grade 1.It's doesn't budge,so what there's a cap at colonel.THIS IS STUPID AND POINTLESS.A BUNCH OF NEEDLESS DRAMA.WHAT DO THE PEOPLE AT BUNGIE DO?SIT AND LISTEN TO QUEEN WHILE THEY SYPHON HARD PEOPLES AND PARENTS MONEY TO PLAY IDIOTIC CHILDISH GAMES.LIKE A RANK CAP.I PROMISE YOU THAT IF THIS IS NOT OVER BY NEXT WEEK.I WILL MAKE A YOU TUBE VIDEO OF ME TAKING ALLLLLLLLLLLLL OF MY HALO GAMES TO GAME STOP TO TRADE IN FOR SOMETHING ELSE.BUNGIE WILL NEEEEEEEEEEEEVEEEEEEER,NEEEEEEEEVVEEEEEEER SEE MY GAMERTAG AGAIN!!!!!!!!!!!!!!!!!!! WOW!