Visual checkboxes for prospect completion.
Since the update where you can choose you difficulty in the mission, you loose the ability to see on what level you completed it. Before you could see that you did the normal one, the hard one, and the hardcore one for some missions. Now if you do the mission on easy, it’s checkbox is the same as if you have done the hard(core) mission. And for people that like to check all the boxes (I’m sure I’m not the only one), we loose that competition feel it gives you. Maybe there could be different checkboxes (colors✅☑️) for the difficulty you played it on. So it would be a sport again to get all the different checks completed for that mission.