Can we please encourage people to play the PTR? I think many Balancing issues and bugs may be able to be fixed way earlier when more people would play the PTR.
1: Make a EU PTR Server: Nobody on EU likes to play with high ping on PTR (main reason for me not to play that much on PTR)
2: Give people rewards for playing the PTR. This way you could maybe encourage people to play the PTR a lot more (and give us a better way to craft instantly on the ptr to test new perks etc). Rewards for Playing the PTR could be Weapon or Armor skins for example.