I have seen muds and novels alike put in paladins for evil aligned deities as well. I was curious if any idea like this was considered before or is being considered for FK.
Basically FK is currently sticking only to lawful good paladins like in second edition, to the deities in the second edition "Faiths and Avatars" book where it states they have a paladin order. We have no plans at this point to change this to third edition in opening up the paladin class, much like we have no plans of making rangers non good.
An evil god can have a fighter champion if they so wish (that is up to the player of the evil god in consultation with the game administrators), but they would not be paladin like in the ability to cast spells etc.
Likewise we do not support the fallen paladin concept in most instances.
We have no intention of changing our current policy.