Hi, one of my customer bought a domain name last year for the launch of a new product. He bought this domain to some russian guy on another niche than the new one. Since we made a SEO contract. The domain has hundreds of russian links pointing to pages that doesn't exist anymore. The competition has younger domains with 0 to ~20 backlinks but its french backlinks. The question is what would you do with the russian links? Would you use the disavow tool, or don't bother with those links and start the netlinking like it was from scratch?