I would say production house gets some sense and either produce a new show wish same lead or scrap the idea.
Shaheer has overdone love stories. He needs to try something different. He is 34 and his career may come to pause in next 5/6 years unless he tries something different
Him coming back with Erica in a love story would have been different story as that would have given them stronger fan base from episode 1 but I can see that lot of them would leave if intense' love story with someone else. Though Sharica fandom is sane they would feel dejected because of prouduction house's butchering of devakshi romance, treatment to Eri and BD season 2.
I just pray somehow this show doesn't happen and we get to see shaheer in better role with different plot or if we get Sharica back.