I think that Aurorus is easily one of the most offensive threatening Pokemon in the tier atm. Aurorus puts a huge strain on teambuilding, especially with Miltank rising, as its Choice Specs set 2HKOs the majority of the tier with ease. It can even 2HKO blanket checks like Hitmonchan with its absurd Blizzard + Hail combo. Aurorus is blessed with great coverage moves in Freeze-Dry and Earth Power, meaning it can bypass Ice-resistant Pokemon such as Lanturn, Aggron, and Magmortar. Additionally, the choice scarf set is  seeing more usage as it's great for luring mons like Archeops and Oricorio-G on offense. With its good bulk, Aurorus can also pivot in and threaten out bulky Pokemon like Weezing and ________________ (Probably don't wanna say mesprit cause it 2hkos after rocks). Although it's lacking in speed and has a bad defensive typing, I think Aurorus is a very potent threat that is deserving of A+.