Just curious as I rarely use warmode myself, but most of last Xpac The ally side warmode was at 25-30% for that seemed like the whole Xpac. At the start of Sl, it was 25% and then shortly after the Ally started farming people at Torghast entrance area for the weekly quest, I noticed the buff dropped from 15% and now down to 10%.
I don't know if there are any means to measure it, other than to take Blizzard word for it. But did a large number of horde turn off Warmode now that the content has everyone together again, or did a large number of Ally turn it on? (Which seems weird after having it off for so long) Anyways just something I noticed and was curious what made the sudden change