I'd really like to see some Summary Function for all of my professions and the spec for that profession for each of my character.
Just as it appears under the concentration list.
Maybe allow some filtering or set up own columns with relevant information.
Just a few example for these columns:

Character Name (in color but also for accessibility without color or the option to chose it on your own)
Race (maybe with profession bonus if the race has one)
Profession 1
Spec 1
Profession 2
Spec 2
Realm
and there might be other potential stats that could be useful for professions and CraftSim and it's functions in general.
Especially a filter option but also the option to choose your own Colums and set your own table would be awesome to have.

I was not able to find something similar right now with another addon and I really love the addon and the Concentration list and thought of this summary module as a nice addition to it.