Chore list for builders?

I was wondering what y'all think about having a list of objectives for your builders allowing them to move straight to their next project. It doesn't have to be a long list. Just 2 or 3 projects in the list at one time.

The benefit: Say you have to go to work in 2 hours, but the project your builder is working on doesn't finish for another 2 and a half hours. You could give him a list of things to do so he isn't wasting time until you get the chance to assign him to something different. I realize you could gem the current build to free him up but 30 minutes seems like a silly amount of time to gem for.

It shouldn't change things too much but it would be a lot more convenient for people with busy schedules.

P.S. I apologize if this idea has been ruled out or already suggested. I did a quick search and did not see any evidence of this idea anywhere else.

Let me know what you think! Love it or hate it, I want to know.