Hello,
Coloring elements would be great:
We can use with soft also for Lean applications, and in this case colors will catch attention of people on best & worst element.
People can also see a quick assignment of people, when deciding a color per person, team ...
Remember, between B&W or Color presentation, you have a delta about 40-50% of attention.
If you can do it, it would be excellent

Thx!