Limit or remove REV from rotation

[Sundance]

Rev flashes take a period of time to work, so if you want to force someone to be converted you have to get them still somehow.

This is good, would mitigate rapid conversion.

Should more tweaks come down the line, I would also recommend having only one revolutionary leader, with the caveat that if they are killed 5-10 minutes in, a new one is chosen (similar to the buffer time in blob).