Hi Chad, those are some real restrictive rules.
Okay, besides medio corto range you might run into "Zorro". This guy will abanico and redondo you like an machine gun. If he's smart he'll actually try to hit the arms and head etc. He's trying to drive you back to deal with his shots. Often folks stand square and become like tree trunks.
I call the guy Zorro because he literally stands totally sideways to you, upright, and keep his empty hand back and flacid. That hand is literally hanging there doing NOTHING!
Zorro might also try to switch grips and abaniko/redondo you because his hand is tired. So he walks toward you, turns sideways and repeats.
Point competitions are fun, you get "the Exploder", "the Toe Tapper, "Underhand Harry".
The Exploder stands still then does a DB take off and hits you with a backhand.
Toe Tapper inches toward you and delivers an overhead strike to the top of your foot. You'll probably hit his head but the ref will call his point FIRST.
Underhand Harry from a low forehand position tries to draw you out. You take a swing and he hits you from underneath and comes back with a backhand. One guy nearly won a tournament doing this.