How to create default subqueues for users of a specific role?

I have a use case where I would like to use this in conjunction with Uberart and Ubercart Marketplace (where each user has their own store front). On each seller's store front (which is a panel page) there are two panes that will require nodequeues (Featured Products and Deal of the Day). Each user needs to have their own queues for these two panes that are restricted to product nodes of that they have created.

As I understand the module, a default parent nodequeue is created, but it's up to the individual user to create the separate subqueues. In my case, I need to have two specific subqueues created by default. Before I go delving into the code, is there a way I can easily have the two subqueues created for each user with a specific role assignment (i.e. seller)? Is there a hook (or hooks) I can use to accomplish this? Or better yet is there some built in functionality that I'm missing that will work?

Thanks.