The scenarios that I truly would have liked to watch ..
1. Payal, after her marriage thanking Gul for alerting her to the true nature of the Prasads. Payal explaining to Gul why she went ahead with the wedding and apologizing for not breaking it as desired by her. Or some such scene - whereby the two bahus bonded together rather than being at odds with other.
2. Natru paying the price for his avarice. Natru was the root cause of disharmony and financial distress to his family. He should have been put through the wringer before being let off