Since Ryan said that the season 4 will be Daemon/Rhaenyra vs Aegon/Aemond, I think that Alicent won't have many scenes like before, but I also think that she will major in the series finale.
Well she does play a key moment on the final of the dance when she gives Jaehaera a dagger to kill Aegon. And I think despite the current situation with Alicent right now if they play the cards good enough we still could have this moment. And the Jaehaera chose not do so.
Would be a beautiful message of ending circle of violence. Finally the poison didn't infected her.
But we know at this point. Alicent big role will be she killing Aegon.












