 On May 5, 2012, CMLL held the fifth annual "Pequeños Reyes del Aire" ("Little Kings of the Air") tournament, which saw 18 Mini-Estrellas compete for the victory.Aéreo was eliminated second.CMLL decided to book Aéreo in one of the focal storylines of the Mini-Estrellas division as he began a feud with against Pequeño Nitro.