Ruk Kead Nai Tard sode was mostly on Mario's character, Margie's role from what I've heard was insignificant so I don't think the feedback weights that much on the decision of changing Margie.
It's not about talents or a waste that Margie got pulled out of the lakorn, clearly Khun Kai had his own opinion about Margie's acting, we can't expect any producer to think about one's acting the same as we think, Khun Kai got his own reason, he said that he didn't feel Margie suits the role, it's true then since he the one saw her acting in scenes, we didn't. Many think it's unprofessional of him to pull Margie out of the N'ek role since she already had fitting, and originally the N'ek but he DIDN'T NOT kick her out of the lakorn, he wanted to switch margie to the second N'ek. Sometimes being an actress, it doesn't need to be necessary whether u are the N'ek or the 2nd girl one, it's about the roles and the way u fulfill your roles. And any producer always wants their lakorn to be a fully completed one
But I think Khun Somruk completely pulling Marige out of the lakorn was a right decision, first it won't cause anyone feel uneasy about Margie being 2nd to a newbie, I bet fans would be vocal as well, second it's true that Margie should complete other lakorns of her as well
Pulling people out and in in lakorns isn't an extreme thing though, in many cases, they change the N'ek like in the midst of filming process, it just happens. So to say confirmed or not, it should always be waited until the lakorn is out lol cuz anything can be changed at any time
But anyways, Congrats Pat though, her first prime N'ek role, and only 15 ^_^