I lol'd. Hard.
Seriously though Jax. (From what I see) N/U aims to be as simple as possible. They don't have things they don't need. Classes get annoying, wondering which of 40 zombies you should chose to help you the most. These different 'modes' would just cause confusion among the server (not to mention every new mod lags the server more), and new people would think its someone hacking when they see someone blue running around that won't die when they knife them.
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