Jonas will be making the journey and putting all his SG-1 training to use. Though he might need someone to reign him in and concentrate when he'd rather go explore something they find.

And I'd love for him to be involved in a scuffle with creatures so his new powers can surface.

Now Trip won't be going. In an...altercation with the Major, he suffered a broken arm and thus will be staying behind due to said injuries. The Major will also be staying behind under house arrest in punishment. So, any other Sleepers staying behind will have some company.