Queue Scheduling

I'm using Smartqueue per User. My users are professors who need to be able to assign nodes to their students for specific dates.

To provide this functionality, my users need to be able to assign their own "Publishing Dates" for nodes. These publishing dates will be different for every user, so it can't be a site-wide publishing schedule. The nodes will the be sent to the student by an unique RSS feed which will publish each node at the designated time.

Is there a way to add a calendar, to set publishing date with nodequeue?

This feature could also be useful for people who want to set a specific publishing date so content hits the front page a specific date. Perhaps they want to publish article on a schedule which corresponds to holidays or other variable time frames.