Who would get the Yahoo domain name? Because if you spin off say, Mail, News and Games from Yahoo, all have depended on the yahoo.com domain name for their SEO

Who would get the Yahoo domain name? Because if you spin off say, Mail, News and Games from Yahoo, all have depended on the yahoo.com domain name for their SEO and traffic. Could news.yahoo.com do well if it lost all its rankings because its domain name was kept by the remains of the main company? What about Yahoo Mail? It's likely one of the more popular parts of their business, but if it was spun off, then everyone would likely lose their email address. Not great for existing users. Flickr and Tumblr could easily return to being independent though.