Re: Matt Smith would have stayed...
David Tennant said just recently that he used Patrick Troughton's portrayal of the Doctor to base his own and believed every actor since Troughton has done the same.
I agree. Hartnell is the "odd Man Out", everyone else has some variation of Troughton at their core.
One Day I hope to be the Man my Cat thinks I am
Where are we going? And why are we in this Handbasket?