[Shmee]

Hopefully you won't need this since it's rather late...

Go ahead and log in as the main coach person. If you scroll down to "Student Team Member Summary," and click on that, when you view a list of all of your team members, the column to the far-right (last one, in fact) should say "Awards Submitter." If you just check the box for whichever students you want, and save, then the student should be able to log in on their Student Team Members system thing, and if they scroll to the bottom, they should have a box that details the award submissions.

However, I think only four people can be chosen to submit awards.

Best of luck!