Hey all, as you know there are two patches deemed "Classified" in one of the patch Menus. These Patches are "Messin With Sasquatch"" and "Don't Cross the Streams!"
To get the Sasquatch patch, all you need to do is Knife someone wearing a full Ghillie suit. I don't know if it works on a half ghillie, but I got mine on a full.
Next, to get the Streams patch you need to get a headshot using any of the four LMG's.... However, you need to get a headshot on someone wearing the PMC Heavy Elite Armor. They need to be wearing the armor, not you.
Cheers!