If you would just push to have pvp gear boosted or to put limits on the pve gear such that its not overpowering in pvp without reducing those stats for pve, then you would not be opening such a can of worms.
Coming in these forums and then saying t4 gear needs to be nerfed so that its not overpowering in pvp is not going to go down well with the pvers who worked to get into t4 and get that gear and may not even want to pvp.