This link has the official response from MDKII:
http://forum.topeleven.com/news-anno...tml#post141030
It's only half the user base.
We haven't been told when it's rolled out for all.
There isn't such a huge advantage as you seem to think, at least not from this feature, it only speeds up condition, which you can already do individually for each player. It chief use would be for when you have back to back matches and don't want to click each guy. I have it on my team and only used it once.