I'd be happy to hear what you've got. I can't just ask you to share all of your life-changing experiences, obviously. Having looked for new arguments and not found any good ones is a great position, I think, because then you can be pretty sure you're right. I don't know if I could ever convince myself there are no new arguments, though.
I'm certainly not convinced that there are no new arguments, but if there were any good arguments, I would expect them to have more currency.
If you want to explain what good arguments you think there are, I'd certainly be willing to listen. I don't want to foist all the work here onto you, but honestly, having you just cover what you think are the good arguments would be simpler than me covering all the arguments I can think of, none of which I actually endorse, without knowing which if any you ascribe to.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.