Is Bulu + Nihilego + Arcanine a New Core?

[0kamii]

Hey, everybody! It's 0kamii, and today I'm legitimately just asking a question. That's all.

I'm a VGC player, albeit far from the best in the world, but a VGC player nonetheless. I've been running some new teams through battles on Showdown and I've bumped into this strange threesome about a half dozen times now.
 

 

 

The last time I remember seeing anyone use these three on the same team was at the Australia International Championships. The trainer using them was Wolfey Glick, our current World Champ. He placed 9th in the tournament. I'm only asking because if this is a new core, or rather a resurging one, I should probably rework my teams to account for it. Without any sort of additions, the core has its own share of weaknesses. Not all of which are accounted for.

 

 

Fire is covered by Nihilego, Water by Bulu, Flying by Nihilego, Ground by Bulu, Rock by Bulu, Ice by Arcanine and Nihiliego, and Steel by Arcanine. Poison isn't accounted for, nor is Psychic. There is a Poison resistance, but I'm still wondering if this is just the bones of a newer team, or if it's actually a core-in-progress. I'm sure most of these weaknesses can be handled by more additions to the team, but I'd still like an answer from some of the more experienced VGC players. I honestly don't know this time.

That's all. I'll be back on Monday with one of my real posts. Just popping in to ask a question today. Read you all soon. Battle onwards, friends!

- 0kamii