I think it's a great move. Solo's have a fun, challenging activity that resembles a raid. They are NOT removing that activity, and instead are giving clans and groups of friends a more challenging version of the event. The way this version is set out, it would make people bloody furious. People already dislike randoms. Posts on here will flood "if you dont know how to do heroic, stay the -blam!- out of it.". Hell no. Extinguish will always be active. You gotta be spot on with encounters. Not exactly a "matchmaking" activity. Hell. People were whining about Reckoning. And that's matchmaking. And people HATE it.