Add A Free Look Feature? (Suggestion)

Whilst The First Insurgency Didn't Include A Free Look Feature, I Thought It Would Be A Nice Feature To Have In Sandstorm Since Most Tactical/Realistic Shooting Games Have A Free Look System, (E.g. Squad, Rising Storm 2, Etc.) So You Can Look Behind You Whilst Reloading Or Look To The Left/Right Of You While Behind Cover..

Just A Suggestion And It Would Be Cool If You Could Maybe Look Into It.

I feel like this is especially important when manning a technical mounted machine gun. It's impossible to see around you but IRL, you could easily look side to side. The way the game currently is, you can't really tell which directions shots are coming from and it's ridiculous getting shot from the back while in the mgun because that's the case.