So my idea is, since there's no GECK yet, and FO4 allows batch files execution, I had the idea that perhaps executing a bat file which in turn randomly executes other batch files would be a good way to get some serious settlement raiding going.

I'm thinking about utilizing http://www.nexusmods.com/fallout4/mods/2995/?with a batch file.

Like execute bat random and inside this batch file some semi-random code to execute all/some/one of these settlement raiding batch files.

Is it possible`?

I don't think so? I wouldn't know but it kinda sounds pointless as combining one bat with another is as simple as

1. Open one bat
2. Open the other one you want
3. Copy the text from one or the other
4. Paste said text into the other
5. save

I think making a bat that executes other bats would just kinda be pointless extra work.

Smooth. Don't worry about it, we do that often. Well I mean I certainly have in 6 years of it. Always some little thing gets missed.

It's not about the combination it's about randomness and me not knowing WHICH bat was executed. Specifically with Settlement Raiding.

Executing "bat random" would then execute one of the many bat files which in turn I wouldnt know which ones.

You'll have to wait for the GECK like the rest of us so you can script that in.