Symantec-
I think you really screwed us in BE2012 by removing the ability to create multiple folders on a single volume for disk-based backup.
As a professional, I KNOW not to schedule multiple jobs to run at the same time on the same volume for better backup times.
Now, I can't parse out by server or by backup type where I want specific disk-based backups to go. This inhibits my ability to selectively copy or migrate (again, by server or backup type) to my various cloud-based providers such as Carbonite or Dropbox.
I would REALLY like you to fix this with a patch or service pack.