What if there was a pool dedicated to posts that have two or more 'connection' tags to them depicting characters that are so alike that they should be siblings.

Take for example post #1126098. That post has lookalike, trait connection and color connection. Or post #1116798 which has color connection, power connection and creator connection.

Finding posts with three or more 'connection' tags is difficult, but finding posts with two such tags happens so often that it might be mundane to make a pool when we can just use the tags to search. Even so, there are plenty of connection tags to work with, as I listed the following I'm aware of:

• Color connection
• Company connection
• Creator connection
• Look-alike (appearance connection)
• Namesake
• Power connection
• Season connection
• Seiyuu connection
• Trait connection
• Weapon connection

Or should this just be relegated to pool #4661 by saying that we were just waiting for someone to make the connection and stick it in a comment somewhere?

I don't think there should be a pool for that.

It's kinda funny that we already had a pool like this and it was deleted just a while ago, see pool #6099.
That pool was a lot more specific though and it got removed since look-alike already covers appearance connection.

I see. Then I guess this idea isn't really necessary.

Should post #1116798 even have the creator connection tag? Since they are both from Precure series, it seems redundant.

Crossovers between overarching series, especially precure, are pretty common so I'd say no.

Yes! Precure 5 and Smile Precure both have the same character designer.

And?