I'm digging the longcoat look. Wish he still had his long hair though.
Elite
Thrall
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
I think it's worth noting that this particular Thrall (at least, I'm sure it's this one. With the sheer amount of Thralls around I wouldn't be surprised if I was wrong) is a solid object. Normally you'd be able to walk right through an NPC, but Thrall here doesn't seem to stand for it. He almost functions like a piece of scenery. Big, hunky scenery...
After you witness your Garrison being built using the Master Surveyor for the quest Establish Your Garrison, he appears to go back to normal.
That is every comment on this page.
Details
This roster comes from the current game client's data files, so it is not a complete list of every NPC in the game - older world NPCs that are no longer in the modern client are absent.
Community notes from Wowhead · 2 comments
Top 2 shown aboveThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
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Level and Map Tracking
The game data tunes Thrall for levels 10 to 40, Warlords of Draenor content.
The map marks it with vignette 1,654.
The map marks it with vignette 3,780.