it comes down to this: you should be training like you are gonna have to fight (i.e. in real world you won't always have the luxury of having suppression assets perfectly positioned.
and yes, I am blowing a little shit at my brothers in the air wing side of the house but, everything in the Marine Corps exists to support the infantry (that's why MC pilots wear cammo covers on their helmets), and frankly I was disappointed at the time they didn't have a go at it...