I think...
1) The Virani's will celebrate the first day of the year there together.
2) The Virani's will decide to move back to the house as it is everything for them and where it all started.
3) Baa will die the same way bapu ji did, in the same room, and on the same day. His angel will be shown taking her away.
4) The Virani's pain over baa dying will bring them all together.
And here are things I would want to happen:
1) All of the members of the family (the old generation ones like JD, Himath, Pooja, Sejal, Suhasi, Gayatri, DC, etc) will be waiting at the Virani's old home knowing the Virani's will be arriving. > Family reunion.
2) Mandira will show up there somehow, with KN's son.
3) Sanchi and Nakul will arrive back from some sort of trip. Manthan and Abhir will be with them and will be changed after going on a trip with them.
4) Abhir apologizes to Archita and Bhoomi.
5) Vaidehi exposed> kicked out.
6) 5 year leap, Tulsi baa, Gunga/Nandini (either one) Tulsi.
In the 5 year leap....
- LKT are shown married. (KT divorced Eku)
- Eku turns good after divorcing KT and realizes his mistakes in life.
- Sanchi and Nakul are married.
- Abhir and Archita are finally okay and have a kid.
- Bhoomi Joydeep have a child as well.
- Parth is settled in SN and is close with Bhoomi and Manthan.
- Pari and Pushkar come back to SN.
- all the youngsters are happy.
-Guronge.