if there are no benefits, it's pointless not to use core game mechanics. you can make rules for yourself, but that's outside of this games ruleset. what's in is supposed to be used, always.
That stance implies designers are infallible.
Nothing is infallible. (This argument is not referring to RoLP, just design choices in general)
To be honest, with the recent changes to getting humanity back from co-op'ing, I don't know why you would use RoLPs anyway, unless your equipment's power is predicated on being human (Staff of Amana, etc.). Wasting a ring slot sounds dumb to me.