Dom looked over to Tristan, "I think I'll go after her thank you." Not that he wouldn't want to go first but she had already volunteered he didn't see any reason to take her place. Also it was nice to know that he would hear about her experience before his turn, gave him at least some type of warning even if they would be different task.
Then he noted what Siobhan said before she stepped inside. That wasn't that bad, usually he didn't use his power during training because he could learn by himself.
He smiled and looked over to Will, "Determined to do everyone's chores?" It was possible that Siobhan could finish her task in that time.