Now that cgroups can be delegated, it would be nice to have the ability to specify that in the config: http://lkml.iu.edu/hypermail/linux/kernel/1801.1/01070.html

It'd be nice to stay which cgroups should be delegated, and which shouldn't. Right now, all of /sys/fs/cgroup gets bind mounted.