Board Thread:The Quarters - Q & A/@comment-71.94.249.114-20171023165311/@comment-25085701-20180904202448

Sure does. It's an interesting thought -- possibly one way to do it is to add a different color for it -- like a purple or orange so it's not part of the red-to-yellow-to-blue spectrum, but it's not grey, either. So it would be a sign of  'it's a hazard' that goes grey when you finish it, but doesn't damage you until it goes off.

On a tangent, we have To-Dos that can have a due date, but they don't damage you if you miss the deadline....