I think that's a really good point. It's really important that indigenous services for prisoners be tailored to something that is relevant to their particular first nation. That's why the centralized system that was criticized in terms of creating choices, the P4W, still exists: because there are so few centres for women.
What I'm envisioning would be self-determination negotiations with individual first nations to look at providing better services in those communities, mostly to avoid people getting involved in the criminal justice system, but also to help them with their healing and to deal with those issues.