I'm currently a scrum master. I have been offered a promotion to a role that will allow me to have a wider impact. (more involved in company wide architectural decisions, possible secondment to kick start major projects, etc). The role and title of the job has yet to be decided but my company are open to guidance from me. I'm happy I can mould the role to suit me and the company but I'm unsure about the job title that fits this role. Technical Evangelist has been suggested but i'm not sure that is the correct title.

I'm keen to proceed down the technical route.

What would you suggest?

What other roles do people take after scrum master/technical lead?

EDIT: (I am aware that my current role is a mix of a technical lead and scrum master role, but that's how we do it in my company :) )