first thread woot ;D
Yanfly's SV Enemies plugin contains a notetag (<Sideview Battler: filename>) to give your enemy a random pool of SV battlers to choose from (multiples add more random options), but there's no option (or even plugin) to allow this for static enemies.
Nothing fancy, just a...
part of the common event help menu I'm working on. I used Yanfly's Common Event Menu to set it up and here's a screen of once you've selected one of the options. This one explains the 6 different battle commands.