Hello guys. Some days ago expired the tumblr account of a famous youtuber (265.000 subscribers). So today I registered again that Tumblr and I have rebuilt Tumblr with the same theme, content, etc. There are all sort of backlink: from his youtuber channel, from his facebook/twitter/instagram/google+ and a couple of external backlinks. My question is: Do you think there would be some legal issue with him? Also, is it safe to put my link in that?