This SQL should work with the EMUCoach MoP repack:
UPDATE `creature_template` SET `AIName` = "SmartAI", `ScriptName` = "" WHERE `entry` = 38326;
DELETE FROM `smart_scripts` WHERE `entryorguid` IN (38300, 38326, 38301) AND `source_type` = 0;
INSERT INTO `smart_scripts` (`entryorguid`...