I've heard that pangoro's niche is in its ability to basically 6-0 standard sableye/skarm/chans/quag/2 filler stall with a sub sd set with mold breaker. It sets up on or ohkos pretty much any team member and kinda autowins. dont quote me on this but im fairly certain the set is sub/sd/knock/gunk shot. in the current system its fine in D rank but after it gets overhauled yeah its probably gonna go unrankedD to Unranked
Going off what I said in the above noms, Fighting-types are incredible right now, but Pangoro does not lie in that criteria. With competition such as Terrakion, Mega Medicham, and Mega Lopunny there's very little reason to even consider Pangoro with so many better options that are despite it's relatively obscure niche, simply put, so much better than it.