A question for the infantrymen. It might be slightly off topic but I think it's related.

Since WWII a fire team has been 3-5 men built around an automatic rifle or light machine gun. Is there any advantage in having fire teams, or at least some of them, built around some type of light rocket launcher/RPG?

There seems to be a lot more to winning small wars than finding more effective ways to put ordinance on target, but we still need to field the most capable squads we can don't we? We didn't give rocket launcher employment a lot of consideration when I was active (20 years ago).