I dont know if anyone has suggested this yet but i think a great idea of filling the "paladin" class slot would be a fallen angel. not unlike tyrael who has been banished from heavens services after the destruction of the worldstone. adept in sword skills and divine magics. but anyway just throwing it out there . let me know what you think?:)
Bascially, people palying Izual in D3....
On a more positive side however, no...