Howling:Theories on Ending of Doctor Who

How do you think the Time Lord will die or how the series AS A WHOLE will end? The writers don't delay the inevitable they get right to it and make it gooey and a heartbreaking. So what do you think the Doctor's final journey will be?  was. . . ''insert brief lead here and use past tense throughout article. See the Tardis:Tardis Manual and Layout guide if you have questions.''