You sure piccolo is on par with 17 and 18 I would put piccolo stronger both of them...by now shouldn't piccolo be strong as perfect cell
i agree, i just put him even with them cause they havent officially said how strong he is since the cell saga...and he was a step below the driods at that point...when they finally say it, i think he has potential to be stronger than them (perfect cell level), or at the very least he'll be as strong as them....on a long shot, i think there might be a namek 'god' level he reaches which would put him on par with buu...i say that cause they've had him going off to do shyt with donda (sp), but havent said what it was...
side note: in the new intro, it looks like 17 gonna fukk shyt up...that 1 scene shows him blasting off on someone/something....