Vi and Ines are likely to slowly be pulled apart by Amrit and Els, with Amrit getting closer to Ines and Elspeth's friendly rivalry with Vi that evolves into Elspeth becoming more of a mentor & protector for Vi, similar to MC.
I certainly hope I'm right on this, as an Elspeth/Vi throuple would be the best ending IMHO. Vi is a precious princess, but MC needs someone that can support him just as much as he supports them too. With MC & Els supporting each other and both supporting Vi, they'd make an amazing family unit & I'd pity the fool that made the mistake of becoming a threat to Vi.
Yes, yes... Adair heir issues make that possibility complicated, but a guy can dream.