Add Settings, Disable, Delete buttons to group contacts listing page

Currently, you can only change settings, disable or delete a group from the Manage Groups page. It would make sense to be able to change the settings at least on the page that lists all the contacts in a group (disable and delete are less important, but I think they might as well be added as well). I often find I click into a group when I want to make it a mailing list and then realize I have to go back to the Manage Groups page and click settings.

I think this would make the most sense at the top of the page, maybe right below the "Add Contacts to this group" button or alternately, just above select records. Relatedly, I would also propose to put the "Edit Smart Group Criteria for this group" and "Add Contacts to this group" buttons on the same line, as they are currently on two.

For reference:

I'll give this a go if it is supported.