Who was really next in line for the throne? Who did Cersei usurp?
The line of succession on the show has always been a little murky. Did Cersei usurp Daenerys, the last of the Targaryen bloodline, or was it perhaps another Lannister who could have inherited the throne from Tommen?
The truth is none of it really matters. Cersei is now queen and there's no one left to tell her to get off the throne — well, almost no one.