Though I wouldn't be averse to him staying on next season, it does feel like selling Aurier is more likely than selling KT and possibly replacing him with some caliber of young RB who could be groomed for that role long-term.
I'd hoped that we could sell both and sign a top-tier right back (Pereira, Atal, AWB, etc) and actually give that principle back-up role to KWP, but that feels pretty unlikely at this point.