Dear ZoS,
Thank you for allowing us to try out the champion system. However, it might be beneficial to provide us with more points to play around with before the system goes live.
Currently, we can't unlock more than the base level passives and cannot access the higher (i.e120 cp passives) without extensive grinding which will reduce the a.out of exposure these skills get.
I am sure players will find ways to use these passives in ways that ZoS (or anyone) could not forsee. These skills could potentially cause huge problems in PvP if some synergy or OP build (think vampire bats) arises when the system goes live.