So I tried to subscribe a set with SET ADD TABLES using the regular
expression with TABLES and every single time it would error out with a
deadlock detected.

It's a cool idea, but the way it takes out locks seems to make it not
really useful.

Are there any plans to have it operate similar to creating a long list
of tables and running a single table add for each one, so it doesn't
get deadlocks?

Just wondering, it's not a world-stopper, just a slight annoyance.

-- 
To understand recursion, one must first understand recursion.