>>11339100Merch material like programs are never an indication of upcoming booking decisions in any promotion muchless this one, unless it's a promotional poster with champions on it.
Vol. 17 had Arisu & Suzume on the cover and the only notable thing that happened for either of them was Suzume losing to Miu in a contenders match.
Vol. 5's cover were the Dragon Bombers and released for Yes Wonderland 5/3/2018. Did Rika win the title that day when she challenged for it?