How big an update is it to TV's to enable this?
It sounds nice for the x360 & x1 bc games but aren't they all vsynced already due to the over head afforded by Scorpio.
If that's the case 90% of those games won't benefit from freesync at all.
It is a really good forward facing feature though, guess for some games if your running on freesync display you could tell it to run at max quaility, and benefit with unlocked frame rate, and have smooth framerate.
Usual DF, new video and article for this one bit of information, it's like pulling teeth sometimes.