Odhanan
Adventurer
Well, he did say "BUT I need to approve them them first", didn't he? I don't see what kind of point you're trying to make, RC.Out of curiosity, how would you handle a player saying "My PC came from another universe driving a giant mech/with superpowers/flying an F16/armed to the teeth with modern firearms"?
IMHO, even in the most open of worlds, some form of DM discretion is mandatory. YMMV.
RC