Would an Ourobolus lynch be a decent idea? For me the drinks are a big part of why I'm giving Launch the benefit of the doubt, but we don't know what Ouro really is. Even if Ouro isn't lying his win condition could make him vote against us in late game.
I understand that this is a concern if we end up in MYLO/LYLO, but I know just as much about who is who as you do. Besides, thanks to Launch's shenanigans I still need 5 more nights (+1 rest in between) in order to get there (though my math could be wrong, it really depends on who I hit and who is lynched/killed), and that's seemingly becoming more and more difficult as this game progresses.