Thanks for the input about Luke!
I'll reread gLuke today with that in mind.
Sorry not to be clear about the Romans, what I meant to say was why the Sanhedrin even brought in the Romans to clean up the messy situation?
After all, they had the power to order a public stoning for blasphemy, correct me if I'm wrong. I've come across conflicting opinions as to whether the Jewish authorities could actually order a stoning in the 30s, so I'm unsure if stoning was ever an option for Jesus death.
Maybe there was no sanhedrin involvement at all. Maybe that is all later invention to libel the Jews and exculpate the Romans.
If Jesus caused a disturbance in the Temple on Passover, the Romans would have arrested him on the spot or as soon as they caught him. There would be no need for the Sanhedrin to bring charges against Jesus at all.