Core/Spells: merged some spell focussing and unit state changes

src/server/scripts/Northrend/ChamberOfAspects/RubySanctum/boss_halion.cpp

@@ -927,13 +927,6 @@ class npc_orb_carrier : public CreatureScript
                     me->CastSpell((Unit*)nullptr, SPELL_TRACK_ROTATION, false);
 
                 scheduler.Update(diff);
-
-                /// Workaround: This is here because even though the above spell has SPELL_ATTR1_CHANNEL_TRACK_TARGET,
-                /// we are having two creatures involded here. This attribute is handled clientside, meaning the client
-                /// sends orientation update itself. Here, no packet is sent, and the creature does not rotate. By
-                /// forcing the carrier to always be facing the rotation focus, we ensure everything works as it should.
-                if (Creature* rotationFocus = _instance->GetCreature(DATA_ORB_ROTATION_FOCUS))
-                    me->SetFacingToObject(rotationFocus); // setInFront
             }
 
             void DoAction(int32 action) override