Stewards and meta contributors generally agreed about the proposed policy. Until now there is only one explicit objection (without more explanations). So, if you want to participate in policy creation, please go to [1].
As it seems that we agreed about the policy, we are talking now about the name of the role. There are proposals like: Global maintenance, Cross-wiki maintenance, keeper, watcher, janitor, Global janitor, globetrotter, traveler, vandalism cleaner, global helper, global assistant, nomad, monitor. So, if you have a good idea, please go there and suggest, discuss etc.
[1] - http://meta.wikimedia.org/wiki/Talk:Anti-vandal_fighter