Already famous for having the most powerful physical bug type attack, Heracross got an even more powerful one with base 185 attack (sweet arceus) and skill link base 125 power pin missle. His defenses are now actually pretty decent, but the speed issue is greater now, and as the mega can't carry a choice scarf, issues arise. Also, with fairy now on the list of types that resist Heracross's STAB (it being Flying, Ghost, Poison and Fairy), heracross is in a worse boat coverage wise than ever. That being said, I still think this guy, with pure power alone, could find his way into the ou tier, or be as it has always been a high ranking uu contender, to the point it ends up on the BL.