Jaina's Fate?

The only major theory I've heard about Jaina is that she is a Dreadlord and that the real Jaina died in Theramore. My own opinion is that she will have a major role during the next expansion which going off the Kul Tiras map that was data mined, and through the Eye of Il'gynoth quote "Her heart is a crater, and we have filled it." I'd like to see Jaina slowly throughout this inevitable old god expansion to become corrupted and go mad with her anger to be become a Deathwing MK2 minus the dragon part.

From what we've seen from N'zoth he likes to do everything through pawns, (Deathwing, Emerald Nightmare and the creation of the naga). Whereas the other Old Gods we've fought have purposely formed armies these are the Titan constructs in Ulduar and the Qiraji, but only the naga race have any real connection with N'zoth but even then they seem to serve Azshara more than N'zoth. What this I'd like the imagine that N'zoth slowly influence more main/powerful characters like Thrall and other characters who seem lost with a massive crater in their heart, going off from that Il'gynoth quote.