I take it your not playing hardcore?
I had this the other day, i could wait to get to level 19 to open up hardcore.
I like the way it tells you your ratio mid game, nice touch
One thing that does piss me off is when you drop a care package, hide to spot any would be stealers, you sprint out to the package and as you press 'B' to crouch you do that cammo roll thing and launcg over the package!