Haha, hope you didn't take me seriously. Sure there is a possibility for someone to do that to you, but there's also a possibility that your cat bites your penis while your wife spills some acid on your ass, all while falling down some spiked stairs.
I have considered balloons and it may still be an option. However that was my plan, as I have 3 ground weak, but the 3 ground type immune to cover them. It is true I am afraid of ground type attacks but I am more terrified of psychic types in which I only have Drapion to cover psychic attacks. My only other option is... well... Skuntank. And I hate that thing.
Eventually when I play test this I may try a balloon.