Are people seriously complaining about the nades in BO? They have been nerfed to hell and back! They no longer have the power from 4 or the spam from oma + dc in MW2, on top of this they have probably been further weakened from what they were in MW2 and WaW making them less than not a problem. Then theres also the inclusion of flak jacket which isn't really needed for grenades considering just how weak they are (although it is needed for all the rcxd's).