Machinima Control Expansion Ideas

So I had this idea the other day while in theater getting some cool stillshots on Stasis of my Spartan with the new EOD helmet so I could show off. When I noticed,"Hey, when you’re walking, your right foot is slanted further out to look more militaristically realistic (I really thought ‘militaristically’) what if we could held D-Pad Left and X while in FPV for 5 seconds to toggle it?

So that’s my idea exactly.
And if you remove holding X, you still have 4 more options.
So I’m thinking for one, the ability to be neutral, put your weapons away. Just hold D-Pad Down and your weapon just pops away. Maybe an animation. And then maybe even holding weapons down in Passenger seats?

I thought it would be cool.