It has been 24 hours since I was sitting at a picnic bench eating lunch between rounds of a tournament when I discovered that the next person to play the Doctor is Jodie Whittaker.
My first thought was the phrase "jumping the shark" which is a term used to describe a tv show declining in popularity doing something different in an attempt to boost ratings. Looking at many reactions to this announcement, it is possible that this move could turn viewers away from the show than to it.
I have begun to wonder how the new producers of the show will handle the Doctor being female. There has always been self discovery within the character after the previous regenerations and this one will definitely be more significant. Being a show where there are episodes that take place in the past, the new appearance of the character can provide additional obstacles to overcome. I have even imagined scenarios where the Doctor would need to uncomfortably tap into its previously unused feminine side to escape imprisonment or influence someone.
However, exploring a radically different persona won't be enough to make the show viable and I hope that those making the new episodes which should become available next Spring will realize that.
This scenario reminds me of what happened decades ago when Tom Baker made the show very popular who was replaced by Peter Davison who kept the momentum going through before losing viewers with Colin Baker before the original run ended with Sylvester McCoy. The new show took off with David Tennant and now this one will be the third past him.