New nuke loadouts suggestions/comments

[Leeanei]

Nukie grenadiers should still fear their own explosions because the class is outrageously strong even with getting caught in the edges of your own blast. If you didn't have to sweat that, well, it'd be bad news. Firebrand has a good reason to be immune to their own nonsense, so it can be part of the nukie "front line", but the grenadier is very capable of popping and killing everyone at the screen edge.