So my guild cleared firelands really fast this week and we still have 2 more raid days, so we decided we were going to try some Heroic T11 Realm Firsts(our server is REALLY behind). We were going to try Nef first but we realized this week that someone has server changed over to our server with realm first heroic Nef, so I was wondering if we can still get heroic Nef realm first even though someone transfered over here with the Nef achievement.