You know, when you code, sometimes other code breaks or needs to be removed to properly introduce the new code without issues.
What should Blizzard have done, in your non-coding expertise armchair-developer opinion?
Spends hours fixing code so they can implement old WoD transmog, prioritizing a few pieces of old gear over a new expansion?
Or simply re-introduce it in a later patch?
Please, don’t spew nonsense like you know what you’re talking about. You’re embarrassing yourself.