I am pretty busy with college, so...
I had this idea that I could just drop on here and see what happens.
Structure for each trial:
As the bare minimum...
Obviously we need a criminal to commit a crime.
We need the defense, prosecution, witness, and the judge.
When each trial is over, you have the choice to switch roles if the majority agrees on switching to a new case.
And possibly more.
Yes, you can be a character within the main series.