Siege of Orgrimmar is now the only raid that drops a mount from the final boss without allowing players to skip to the end of the dungeon. Pre-MoP raid mounts (Mim's Head, Invincible, Dragon Soul dragons) could be skipped to with an alt that saved a raid ID and shared it week after week with the player's other characters. Then every raid post-MoP that has an obtainable mount has a 4-week-long quest that eventually allows you to skip to the end. So Siege of Orgrimmar is an anomaly in this regard.
What do y'all think? Should Blizzard add a skip-to-the-end portal/quest for Siege of Orgrimmar?