Was it announced Brother Blood was the main villain like Damian?

It's like that DJ guy from last season they would't do it again.

Damian is the main villain why would they replace him? It makes zero sense but whatever think what you want.

Damien Darhk is the main villain of the season it's been said time and time again where did this idea of him not being the main villain even come from?

He is the big bad of the season like Merlyn was in season 1 and like Slade was in season 2 and ra's al ghul was last season. getting rid of him at the mid season finale would be terrible plus they are building him up as someone powerful hell even constantine was afraid of him getting rid of him like that would be a…