Flash Cannon is the only coverage move I could get onboard with at this point, probably because it's the most reasonable addition of the three main moves up for discussion. Something I'd like to point out is that even without any further additions, Voodoom will have an actual niche with the addition of Nasty Plot. NP + 3 Attacks and NastyPass are both valid and viable options in their current state with Voodoom's existing Dark/Fighting/Psychic coverage. In other words, Voodoom is acclimated to baseline competitive play now as opposed to being a worthless pick.
If we're still serious about following our Update Principles (particularly #8 Conservation: All Updates should be as conservative as possible in acclimating the CAPs to the new release's environment), then perhaps we should be considering whether Voodoom actually needs more coverage. And if it does, is it truly for the sake of acclimating it to baseline competitive play? Or turning it into a top mon?
If we're still serious about following our Update Principles (particularly #8 Conservation: All Updates should be as conservative as possible in acclimating the CAPs to the new release's environment), then perhaps we should be considering whether Voodoom actually needs more coverage. And if it does, is it truly for the sake of acclimating it to baseline competitive play? Or turning it into a top mon?