Good question! :D
Well, according to my own instincts, I have hypothesised that Clara Oswald may reveal herself to be either a Time Lady, notwithstanding her previously dying, hence, being buried. Or, she could palpably turn out to be an agent of the Silence, with whom she made an agreement, so as to kill the Doctor on the Fields of Trenzalore. :D
posted over a year ago
I am intrigued by your secong theory. very thought provoking.
Awwww, thank you! Your air resembles that of a congenial one. :D Lamentably, I have consumed much of my time immersing myself in various palpable theories I conjured in my head. :D LOL