I think that you've missed the point of this topic.
I think that you are missing the point, and I was just replying to your statement about
software random generators.
Title of this topic is about
Randmoness from Hardware, and casino dices are perfect simple hardware that can be verified and it doesn't have any software that can be exploited.
The idea is not how would you make a really good system. The idea is: what if the HW contains a ticking bomb?
Someone can hide ticking bomb almost anywhere, but I didn't saw OP talking about bombs here, so your ''ideas'' doesn't make any sense to me...