Honestly, I think Samuray del Sol would be a great addition to WWE, his high-flyer style is extremely good, but now I think this news is baseless, because Samuray del Sol has signed a good contract with the Mexican company AAA, to personify Octagon, Jr., the Junior of the Mexican legend Octagon.
He appeared with his character Samuray del Sol, asked to Octagon for training with him and they trained MMA, then Octagón was attacked in the ring and Samuray defended him, Octagon carrying a white box in his hands and took out a modified version of his mask and asked to Samuray for be Octagon, Jr.
Samuray accepted and he will have this character only in Mexico, yet with the Samuray gimmick for Indies. Octagon, Jr. debuted on December 2 at Guerra de Titanes (Spanish for War of Titans).
At minute 1:04, he is NOT Octagon, Jr., he's Pentagon, Jr. - The black part of Octagon, his archenemy.