User blog comment:The New Dan/WRITERS BLOCK!/@comment-3549757-20120104093219

Maybe at the end of the Stan 18 BTMA crossover a few aliens could escape the Ultratrix (Spidermonkey, Rath & Cannonbolt). The three of them get evolved to their MEGA Forms and Stan has to try to stop them. This could go on for a while... Oh but he still has those aliens because after the crossover ends Ben goes Rath, Spidermonkey & Cannonbolt and allows for you to re-scan them.