New Hopper - Sling Sessions? Sub Accounts for Dish Anywhere?

Since the new hopper has a boatload of tuners, does it allow for multiple outgoing sling sessions or is sling still tied to just a single tuner like it is in the vip722? (I'm a current VIP722 user, no hopper yet but maybe soon)

Any plans to allow dish users to create "sub-accounts" underneath the master main account to allow other family members to use Sling without giving them the keys to the kingdom for account control?