mb
``` ruby
users = if current_user.admin? 
          Namespace.scoped
        else
          current_user.namespaces
        end.reject {|n| n.type == 'Group'}
```
or
``` ruby
users = (current_user.admin? ? Namespace.scoped : current_user.namespaces).reject {|n| n.type == 'Group'}
```
to transfer on any namespaces (to any users)?