I think having a little surprise for our fellow panelists would always be fun uvu but of course if someone is unsure they could ask another for advice.
I would simply reccomend,
1. Who you are,
2. What you do,
3. And maybe one extra thing, ex. What you think about doing the panel?
Like for me, William T. Spears, Supervisor of the Dispatch Managment Division of the Shinigami and all that bother I shouldn't have memorized. Best if we keep them rather small, but done with confidence mhm mhm