User blog comment:Peter Griffen Boy/Notice COD refrences in BF?/@comment-1079585-20100317003930

One of the main characters: "Should we tell (insert name of commander here) about this?"

Sweetwater: "No way! Then he'll just send some special ops douchebags with pussy-ass heartbeat monitors on their guns instead of us!"

That occurs on a level where you storm a mountain base, crash a satellite, retrieve a component from it, and escape. Sound familiar (Cliffhanger)?

Another one.

Sweetwater: "If we were on snowmobiles I would kick your ass!"

Haggard: "Yeah, well snowmobiles are for sissies!"

And of course, there's the fact that the last level starts out with your squad being sneaky at the back of a plane.

I'm sure there are more hidden in there.