If you've never seen what a SA can do in the hands of someone who knows how to use it, try going to a CAS match sometime. Even the slower shooters know what they are doing.
" Of every One-Hundred men, Ten shouldn't even be there, Eighty are nothing but targets, Nine are real fighters... We are lucky to have them...They make the battle. Ah, but the One, One of them is a Warrior... and He will bring the others back."
- Heraclitus (circa 500 BC)