 On May 30, 2017, La Máscara and Máximo made a surprise appearance at The Crash Lucha Libre, confronting members of the "La Rebelión" stable.The cousins were originally announced as being booked to wrestle against L.A. Park and Dr. Wagner Jr. in the main event of a Lucha Libre Boom!show, but it was later announced that the match had been changed to L.A. Park vs. Dr. Wagner Jr. as Lucha Libre AAA Worldwide (AAA) did not want wrestlers under contract with AAA (Wagner) to work with La Máscara and Máximo at the moment.