Visual Dependency Field Mapping
There are way too many custom fields showing constantly. The ability to show and hide fields based on selections to other fields.
If you mark the opportunity as "Lost".
Then a dropdown appears with a list of competitor's names. This way you can tell which competitor is your biggest competition.
If you select A from a drop-down:
Textfield B and CheckBox C appear.
If you select D from the dropdown.
Textfield E appears.
This is a simple function that most CRMs currently have.