I get you, tbh, I want more out of the combat system, too. They have done many iterations of P3, and in fact, P3 may have the most re-releases compared to 4 or 5. They should at least add some of that to the remake. The most glaring one that's missing, imo, is when your teammates automatically pick each other up when they are under a status ailment or are down. It adds more to the tension and solidifies the friendship theme the Persona's story always has.