My guild has a specific order to follow on the P3:
1 - People without C3PO, anyone.
2 - People with C3PO that cannot SOLO.
3 - People with C3PO that can SOLO.
When the C3PO came up, they made the P3 basically solo.
But right after this the guys just asked to go first with other teams, not for rewards, but they would like to be prepared to the NERF (not fix). And everybody agreed with this.
To us was amazing the possibility to start farm Traya and keep working in many other teams to make it faster.
I hope they never apply this NERF (not fix), it's just a thing that each guild can handle under their own rules.