Will there be a line of subterranean figures and vehicles other than the Mole Pod and its' variant the Lava Pod?

The Mole Pod is an awesome little vehicle that opens the doors of imagination to subterranean adventures. The Terra-Viper and Volcano-Viper are two impressive figures, especially the Volcano-Viper--a real winner. But other figures would be welcomed, such as a Toxo-Viper, or even Neo Vipers outfitted for subterranean environments (can call them Cave-Vipers), even mountaineering Vipers (afterall, the Joes have Alpine.)

By the way, as a side note, I would easily army-build the Volcano-Viper figure if it was sold without the vehicle *hint hint* ;-)

Anyway, thank you for taking time to read and answer my question, and I wish you success with the new POC line.

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