The way YRHPK FLOPPED because it did not reflect back to their parent show and not bring more casts and crossovers from both shows.
I hope Saathiya Utilises the Modi Family alot and Gopi Kokila adopts Gehna fully. People are saying Cameo but by the looks of it I do not think so. Gopi seems like a side lead otherwise the show will flop without her.
I think Hetal and Chirag and the other dude will be Cameo. Urmilla on the other hand says more Kalakari. Hope she not bad she changed within half of the season