Umaga's legacy will live on in WWE as his son has reportedly signed with the company. Umaga's son, Zilla Fatu, has reportedly signed with WWEPrior to tonight's episode of WWE NXT, False Finish is reporting that, according to their sources, Zilla Fatu was spotted at the Performance Center. Sources indicate to False Finish that Zilla Fatu is at the WWE Performance Center. While many would have expected WWE to immediately interject Zilla Fatu into the current Bloodline storyline on Raw, perhaps they are taking a different approach for Fatu's debut instead. On last week's episode of WWE NXT, General Manager Robert Stone was seen backstage speaking to a free agent on the phone.