Worthintendo
Member
The big assumption with that is if Matt would have been the Doctor if he had come in on S6 instead of S5, he may have gotten another gig in the mean time.I think it would have immortalised Tennant amongst fans. My big problem with his tenure (and I think I'm not alone here) is the large amount of guff stories and cheese he had to put up with, despite his fantastic performance in the role, and S5 radically fixed a lot of my larger concerns with the show pre-Moffat, so I think I'd be a lot more appreciative of Tennant if that chain of events had occurred. As it is, it made it really, really easy to fall in love with Matt as 11.
I bet S6 would have turned out a lot differently if it was Matt's first series too.
In some mirror universe David stayed on for season 5 and we had a different Doctor for number 11.