I'd like CR with both of you guys! Albert could hit it off with Altair on an intellectual level I think, and potentially bond over artistic pursuits. Albert's a composer and artist, but also a soldier with specialized skills and the ability to teach some tech stuff. He's more introverted but will go out of his way to engage someone looking lost. He's a combat instructor too, especially for firearms, so there's that avenue as well.

For Psii, I think something borderline negative could be fun since Psii is so mad at 13 but Albert is currently on their side. He has the same feeling about living underground with the rigid schedule though, since in his canon he was held in a similar facility when originally remodeled into a cyborg. Could lead the negative into positive should it come up.