>>50279253Did you think entry hazards were common in VGC/BSS? They're not commonly used due to the length of the battles and how much less impactful switching is. In Smoggie 6v6s, switching is extremely common because defensive play is so strong.
The only real reason to bring Stealth Rocks is due to Charizard as it is, with the bonus of breaking sashes assuming the sashed Pokemon isn't out on turn one anyways.