We don't need any more PnZ or BW champs in PoC for a while

1. FR: 3
2. SHU: 4
3. DEM: 4
4. T: 4
5. IO: 5
6. NO: 5
7. SI: 6
8. BC: 6
9. PNZ: 6
10. BW: 7
11. RUNE: 10!

There's no lack of them now, and there's no lack of characters in other regions that could stand to be adapted. Arcane or not, it's not like we're getting a ton of PnZ crystals or shards given to us anyways. Also, Freljord has all of 3 champs in PoC. 3!!!