Membership2 - User lists questions

Is there any way to have a user's membership group listed in the main WP user list in admin?

Our clients all complete some assessments on our site, and each client will be assigned to a particular coach - we're thinking the would be done through memberships - and there's a link to their completed assessments list in the main WP user list. We'd like to be able to filter that list by coach (i.e., membership) in order to get quick access to their completed assessments.

Another option might be if we can somehow add a column to the user list in the Memberships area to have the link to the assessments.

I suppose a third option would be for me to try writing a plugin that will create a sort of "dashboard" for coaches that would give them access on the front-end to seeing a list of all their clients, with links to their assessment reports.

Thoughts?

Thanks,
Scott