The other, well, we will have to see. He might catch an arrow in the eye in the upcoming battle. Or he might be the third. I just like Tyrion more
found this: According to Barristan Selmy, Aerys lusted for Joanna Lannister, something that caused further friction between the King and his Hand. At the wedding of Tywin to Joanna, Aerys drunkenly japed about how it was a pity the First Night tradition was banned and took certain liberties in the bedding ritual when the men at the feast had to disrobe the bride
so perhaps I am mistaken...I will keep looking.