Legado Del Fantasma is indeed headed to the WWE main roster.
Pwinsider.com reported today that the current plan is for the group to debut on the SmackDown brand. Per the report, they could appear as soon as Friday’s SmackDown season premiere from Worcester, MA.
There were pitches for them recently, and some within the company believe the group will start this week. Santos Escobar, Joaquin Wilde, Electra Lopez, and Raul Mendoza will all be called up together.
This has been expected since Escobar lost to Tony D'Angelo in a match at NXT Heatwave in August with the stipulation that if Escobar lost, then he would leave NXT, but if he won, then Legado Del Fantasma would be free of D'Angelo.
WWE has announced the following so far for SmackDown this week, which will also be the go-home edition of SmackDown for Saturday's Extreme Rules:
Roman Reigns & Logan Paul face-to-face
WWE Intercontinental Championship: Gunther (champion) vs. Sheamus
Solo Sikoa vs. Ricochet