Inventory set item actually green? Green beam too please!

I'm sure everyone has seen this picture:

http://tinypic.com/r/25s6j2b/5

This picture is originally accessed at:

http://us.battle.net/d3/en/blog/11337855/reaper-of-souls%E2%84%A2-first-look-the-mystic-10-24-2013

Now this is a very small detail, but it has been bugging me a little bit for the whole duration of the game's existence. Looking at the equipped chest and the boots in this picture, the background colour is green for these two items. Whereas currently they are orange like normal legendary items.

If you hover over them in the game now, the colour of the title font would be green, but the background colour remains orange like with normal legendary items.

So basically, will the background colour of the inventory art image on all set items be green? And will their beam on the ground be green? I really hope so because that would be so awesome.