What? Most of your post does not make any sense to honest. Are you trying to say that video games make better elite warriors or that cheese is tasty I'm not sure?
What Imperial Navy? The Kaisers Navy or the Japanese Navy or maybe the old Czars of Russias Imperial Navy the Navy of the United Kingdom the once mighty British Empire which I believe you are thinking of is called the Royal Navy and has been for a very long time.
I regret to inform you but no elite warrior grew up playing video games as their main pass time.
The guys that where on the Bin Laden mission where the elite of the elite even by Navy SEAL standards they would have been SEALs for several years before being invited into the Naval Special Warfare Group(aka Seal Team Six).
I am un sure what makes you think that because a Navy SEAL was on a particular mission that this ends his career.
If you are saying that men who fight in wars are there to provide good ideas for a video game you are sadly mistaken and also in my opinion insulting them.
Guys in the Navy or any branch for that matter that play COD are usually desk jockies.