Both the groups ve valid points. Hence i ve a solution. Its not innovative or out of the box. Little KEKTA style. But in the current scenario i dont see any other acceptable solution.
Why not end this track by revealing the truth of Arav & showing Kushi 2 b preg. Then ARHI can ve a blissful life for a few mths & then meet with an accident. Arnav dies & Kushi dies after delivering the baby which is a baby girl.
The girl can b again portrayed by Kushi & after a leap they can show this new entrant as paired with KKG Jr.
As i already said i know that its a tried & tested formula. Same happened in Uttaran i believe & lot many KEKTA serials.
If ppl cant digest this time leap funda. Then they can simply show ARHI dying. And the child is an orphan but misses her mom a lot. Raizadas r heart broken & then they come across a girl who looks exactly like Kushi. That ll also b Sanaya. But this girl ll b all hep & modern. They can show she is initially reluctant to bond with the child but then slowly starts loving the child. They can show either NK as the new girl's pair or the new actor for her.
I c'd think of only these 2 plots. If some1 can come up with a better plot line then I am all for it! Do add it here!