Your list only shows what we've learned by me saving myself. Which I would do again.
1) We don't know his method, he's not sharing. We have no way to tell if he is using random or choosing. Thus it's a moot point.
2) I think motive is pretty clear, I saved my own hind-end.
3) See #2,
4) They sure would, unless all 3 names were innocents, then they could sit back and watch us tear ourselves apart.
I asked you to show me how sending 3 names to Bala tells the town anything more than sending 1 name. You've failed to do that. So I ask again. Explain to us how sending 3 names to be chosen from tells the town more than someone saving himself?
Who is "us"? Because I think most everyone knows vote changes are the majority of the evidence in tracking vamps. With so few this is tough. By taking away the three way tie you took away the chance for one of them to try and save the other assuming either of the other two were a vamp. Also, why wait so long to do it? You had been in the running for quite a while yet you chose just a few minutes till Night to make your change. That is scummy, if you had done it an hour or more before I would hardly make note of it as self-preservation makes perfect sense. I'm taking issue with your timing not your method.