Could the Master Be Behind Clara?

So we know the 21st century version of Clara is a governess for someone. Perhaps it's the Master, trying to attract the Doctor's attention. Maybe he got his TARDIS back somehow and cloned Clara and planted her where he knew the Doctor would find her. He then programmed her to say the same thing upon her death as a clue. The Master might want the Doctor to meet him at some point in the future to get his help or lure him into a trap or something. He knew the Doctor would eventually track her back to the 21st century and meet him.

The thing about this scenario is that it kinda implies the Master has kids. Maybe they're not his kids or maybe she doesn't work for him, maybe she works for his next door neighbor. Or maybe she works for his associate/companion.