Scout is too fast and for *most* snipers they basically don't exist because THEY'RE SO DAMN FAST.

Every single scout primary (Even the back-scatter) does devastating damage up close, combined with the class's ridiculous speed it's basically impossible to survive an ambush.

Scout mains are very..."cocky", so if they just get killed once, just once in the entire round, they will basically harrass their killer for the rest of the round, often back upped by OTHER SCOUTS