By Daniel Bates U.S. soccer star Megan Rapinoe is threatening legal action against Dwayne “The Rock” Johnson and the XFL. In announcing the spring football league’s relaunch, the XFL released a new “together” campaign which laid out its mission statement for version 3.0. However, Rapinoe claims that the league’s rebranding infringes on the intellectual property rights of TogethXR. A lifestyle and culture brand she and her wife, WNBA legend Sue Bird, co-founded. “Welp. This is awkward,” Rapinoe tweeted. “Only thing The Rock and XFL are gonna be cookin up is a response to the Cease and Desist an…