I'll add, it shouldn't be about titles or anything else.
If you agree to host a comp, you agree to a few things.
1) You will have new and interesting challenges
2) You are NOT biased during judging, and the community as a whole knows that you can do that
3) You have a novel idea for the organization of the comp that isn't just "here's a challenge, you have a week", as we have that covered with the Apprentice comp, AND you have thought this through.
Also, no offense Sam, but you can't just "decide" you are only going to be a judge.
You can, but that also means you never compete. And if you never compete, how can you understand what competitors go through?
And if you don't understand that, how can you actively judge them with any sort of authority?