This is going to sound a little crazy, but here goes. When I'm fighting pets in the field and I come across a particularly scrappy wild pet who puts up a real fight during battle, I almost always want to capture him even if he's terrible quality or breed. I know it's really only rng, but sometimes I just say to myself "This guy loves to fight. He deserves to live!" Anyone else ever think this way or am I just loons?
Be cool if there was a hidden stat in pets that made some more keen to fight than others. Maybe a slight chance to proc some bonus stat just randomly. I know everyone already hates rng, but sometimes that's what makes pet battles more interesting and the pets themselves a bit more realistic.