Hello with expansion being out now for 8 months it would be nice if you could make it so the end raid nameds in CD zones would be available from start , for example like Warlord Gintolaken in earth or Coirnav in contested It would make sense if you did not have use your time as a raid to kill previus bosses for loot that you can get better in heroic I know in mythical the bosses are up from start and would be nice if this applied in the normal zones as well, as people still need mounts/coirnav loot
There are no plans to remove the requirement to defeat previous bosses to get to further bosses in raid zones.