This post just confused the s**t out of me
ClarkHewis is asking if anyone wants to see a descendent of one of Shepard's squadmates make an appearance in Mass Effect: Andromeda since it is set in the future and saying it could be done by using an imported save state.
The issue with this is that the ARK(s) leave during the trilogy with it's crews in cryogenic suspension and not after the trilogy. This would mean only descendents that were around during the trilogy such as Kolyat could be included.
Note: Kolyat is used as an example of a character that is around during the trilogy, he is not an example of a character that could work with ClarkHewis proposes. I consider unlikely that the ARK(s) would not leave before the Reapers arrive and even excluding the Citadel DLC, Kolyat sticks around after the Reapers has arrive.