Bleeding Cool is reporting on the rumor
that there are some discovered episodes soon to make a return.
This particular rumor has been floating around for about a year, since the "Galaxy 4" and "Underwater Menace" returns. Now it's picking up steam.
And "Evil of the Daleks" gets a mention.
I think the "full Hartnell," however, is unlikely, because we'll never, ever see "The Feast of Steven" again.
We shall see.