If there's going to be a crossover episode in future, what do you think if Adventure Time and Johnny Test appear in same episode aka crossover ? 

The interesting note is, both Finn and Johnny have dogs, named : Jake and Dukey.

The plot be something like Johnny X (his alter ego) and Finn and their dogs team-up together to defeat Ice King and stop his evil plan once for all.

What do you think of about it ?