The tag alias #56673 substitute -> substitute_doll has been rejected.

Reason: Both substitute and substitute_doll refer to the green and white doll that appears when a Pokemon uses the move "substitute"
The Pokemon wiki also refers to it as substitute doll
https://bulbapedia.bulbagarden.net/wiki/Substitute

EDIT: The tag alias substitute -> substitute_doll (forum #328135) has been rejected by @bitWolfy.

The name substitute is a vague term, suggest to mass update then invalidate.

The bulk update request #2067 is active.

change category substitute (0) -> invalid
create alias substitute_teacher (0) -> teacher (5455)
create implication substitute_doll (297) -> pokémon (0)
create alias substitute (0) -> substitute_(disambiguation) (0)
change category substitute_(disambiguation) (0) -> invalid

Reason: Apparently already had all posts relocated, weird.

Unable to add the following until the above is denied:

alias substitute -> substitute_(disambiguation)

EDIT: The bulk update request #2067 (forum #328178) has been approved by @bitWolfy.

The tag alias substitute -> substitute_doll (forum #328135) has been rejected by @bitWolfy.

The bulk update request #2067 (forum #328178) has been approved by @bitWolfy.