Previous content arena/pvp gears cost reduction

Hello guys,

So I don't know why, but I suddenly wanted to work on my "dress-up" outfit. Seemed like as a rogue, merciless gladiator set looks the best. Unfortunately, they are so expensive. (Equal to the price of Wrathful Gladiator sets. Didn't check carefully, but shoulder probably requires 3v3 rating)

Could this be lowered a little bit. (Maybe change to honor point and lower it down to a reasonable rate) There actually is an alternative (PvE tier look alike), but I just don't want to force my friends to become slaves (again) and go Serpentile Cavern + Tempest Keep more than once.

Thanks.