It would obviously help when comes to maxing stuff. What’s going to happen is, people will play their favourite Level 18 character on Master to stockpile Scrap.
10% chance of 2,400 Scrap
20% chance of 600 Scrap
30% chance of 150 Scrap
40% chance of 10-20(?) Scrap
Then we’ll be stockpiling and hoarding Scrap really easily. So when we level up a new released Operation character through the level-locked card progression system, we are going to be maxing every card we reach. So if I had Level 10 character, all the cards I unlocked so far would be Level 5-6 already. It would be so fast. But a dream that may never happen because it kinda cheesy. And they usually have their own model or plans than listening to community proposals. It could fall on deaf ears.