SammiB is probably motherwifesisterdaughter but hopefully not all at once COI doesnt come into CSD at all Thats more the province of AfD andor the talk page I agree with MusikAnimal that speedy isnt really appropriate here  check the references and look at notability rather than significance Ive not looked into the article with more than a glance If there are IMDb refs thats a good way of checking reality and possible hoax  if the ref goes to someone elses page start thinking hoax IMDb doesnt count for notability but its a good jumping off point and like Amazon lack of presence on IMDb means more than presence does Think about that As to the blanking I wouldnt worry The case is open and the tag will be replaced if proved I rarely bother tagging user page  I cant usually find the template and the clerk or closing admin will see to all that anyway If Ive blocked per WPDUCK and theres nothing contentious I just stick one on the talk page with a link to the master or sock