This kind of badly thought desing desicions is dangerously becoming to frequent and may become an issue if no corrections are made.

Players already have to deal with INSANE ammounts of grind through the PvP ranks and PvP gear which makes the grind even longer because no one wants to do PvP precisely for that. Now, you are forcing people to choose content and even making groups of players having to lose their progress in PvP ranks, which could be easily at least 4.000 battles because of this Frontlines GC system.

Changing from GC to GC should not affect PvP rank, is that simple.

Not to mention prices of Wolf Mark gears should be drastically reduced to incentive people to get into both, the frontlines and PvP.