I'd throw my support in for a suspect test of Heliolisk as I do feel it's pretty problematic in the tier. It runs into the classic issue of 4 move slot syndrome, but you need to scout out what it's running in the first place which means you risk losing pokemon the spot. From the games I've...
#2 Berry Forest Bushmasters vs. #3 Shinto Ruin Serpents
SM OU: Cdumas vs. Leftiez - goat
SM OU: Ban Manaphy vs. Znain - other goat
SM OU: Omfuga vs. TheThorn - Omfugod
SM OU: ABR vs. Sabella - 3rd goat
SM Doubles: marilli vs. Demantoid - unstoppable force
SM Ubers: The Trap God vs. M Dragon -...
Your mission, should you choose to accept it:
Name all of your mons as some relative to Mario when fighting user: Luigi, preferably if they are brothers. Sure-fire way to defeat him, he has no counters. Include "xDs" or anything of the sort for bonus points.