Not a fan of rolling dice for ability scores, my old d&d group swapped to a buy system cause of people rolling well vs others not rolling good at all and characters being radically superior than others. In a video game scenario most people are just going to roll till they have really good stats, what would be the point of just not giving them the 20+ ability scores across there attributes from the start, its straight up stupid and pointless. You'll get people begging for this and say, "Oh I won't cheat, I promise I won't." WHO CARES IF YOU ARE GOING TO ROLL MORE OR LESS!

The point buy system currently works just fine how it is, rather see dev resources go to something more important than this.