Doctor Who 50th Anniversary: 3 Possibilities For Ten And Rose's Return
3. Ten And Rose Of The Past
Its always possible that the Eleventh Doctor and Clara could be traveling in the Tardis and happen to stop at a specific location in space and time that Ten and Rose have visited before. Perhaps they bump into each other and adventures will ensue. However, this theory is not exactly ideal, as it has the potential to cause a huge paradox having two Doctors from different parts of his timeline in the same place (this is also known as a pair-o-docs) will it not?
Also, John Hurts Mystery Doctor will be coming along for the ride as well, so unless he happened to travel to this specific spot in space and time in his part of the Doctors timeline, I just dont see how this theory would make a whole lot of sense in the long-run.
In addition to all of this, it would be challenging to justify why Ten and Rose never mentioned seeing Eleven, Clara and the Mystery Doctor at any point in their travels together as the encounter is likely to be substantial for all of them. If it has never been mentioned in the past, does that mean Eleven will wipe the memories of Ten and Rose ever seeing them?
This theory is a whole load of confusion for me. It appears to be the most unlikely theory, due to the number of complicated circumstances of the episode and the show itself. But then again, this is Doctor Who were talking about absolutely anything can happen!