This is a random EEnE idea, what if the EEnE gang were benders (like in Avatar the Last Airbender, and Legend of Korra). I Picture Eddy to be a firebender, Edd a waterbender, and Ed an earth bender. I think Rolf would be the only non-bender, and he's just a farmer, like that cabbage guy from the Avatar series and yells, "STAY AWAY FROM ROLF'S CABBAGES BUCKET-OF-AIR-ED-BOY!!"