5. Doctor What?
Remember the innocent yet oddly annoying question - Is he even a real doctor? - that most people ask when they see Doctor Who for the first time? So what if the Doctor cant go on traveling through all of time and space, fighting evil and saving lives, in his beloved TARDIS? He can do the same while being an actual doctor as well. Once you replace evil with disease, that is. Just as hes rid of his usual job and has the chance to settle down, he can actually go ahead to follow his dreams and possibly become a real doctor. It cant be determined whether hed like to be something else instead but fans can definitely see the Doctor being a favorite among his patients. He would probably miss sonic-ing his way out of things but a good old stethoscope would become his favourite scientific instrument in no time at all. Given his relatively normal life and routine, he and Rose would have nothing that might ever set them universes apart. Not again.