Blood Elf Special Questline on the 9.2.5 PTR (Story Spoilers)

wowhead.com:

A new questline for Blood Elf characters has been added on the Patch 9.2.5 PTR. Currently, this questline has no rewards, but we played through the questline as well as theorized about possible rewards added in the future. Starting this questline requires a Level 60 Blood Elf who's Exalted with Silvermoon City.

Currently this questline has no rewards, but based on datamining of Patch 9.2.5, we think these are the possible rewards for completing this questline.

A possible reward for this questline is the Green Hawkstrider mount. This is one of the Hawkstrider colors that were added in Burning Crusade but never used on a mount (although the green variant is available as an Armored mount via Swift Green Hawkstrider). The mount journal description does mention the defense of the Ghostlands, which is directly related to this questline.

Noticeably, Blood Elf Paladins receive a different quest at the end of the questline, and two Blood Knight-themed transmog items were added this PTR build — Blood Knight's Dedication Helm and Blood Knight's Dedication Belt. Both these items match the attire that Blood Knights use, as well as sharing a color scheme with the Blood Elf Paladin exclusive Blood Knight Tabard. The dialogue at the end of the questline does mention the Paladin receiving a special gift accolade. It is currently unknown if only these two pieces will be available, or we'll see the full ensemble added in a future PTR build.

The