BG Quest, anyone?

[The Roger]

How, they will be generated random after entering the square preparation area (probably?)

If you see a professor, you already know it can bolt you or be fullsupport. Surely you dont expect it to be STR build using BowlingBash, lmao.
A good pvper does carry already many equipment to adapt at best against certain classes.

You can already "anticipate" the real players.