When I join these with others in Aikido looking outward it seems, that to say "Aikido needs nothing more." or, "Only those IN Aikido, can help Aikido." is a loosing proposition.
I understand your point of view. I would like to ask why people outside of aikido are the ones to redeem aikido? Why not inside? What makes outside so much better than inside?
I suspect that when you say aikido you actually mean 'quite a lot of aikido but not all of it'.