She can be a friend~ of ensign Gray? Across The Universe is Gabriel's main Trek verse, in which there was slingshotting around the sun and back again, and now that 21st century Gabriel is in ~the future~ he's attending Starfleet~ That can also be though that she's just up on the Enterprise, him and Polina, chartthecourse just started an Enterprise Glee club. lol them.

Or I have ones where he's born and raised in the future, and just attending Starfleet and being awesome.