We could use some sort of fast scoop engineering blueprint like 80-100% increased scoop rate at G5 - of course counterbalanced with e.g. increased power draw and decreased integrity. This would help ships like the DBX, which is punished with the lack of a class 5 slot or the Alliance Challenger which is actually restricted to a 3A fuel scoop in case you try making some sort of multirole vessel out of it.