Hi @Kurt_Lesh , to add to @Paul_Grobler 's great workaround, you could also use 1:1 projects with your various members. Then in your My Tasks, you could have a custom field single-select dropdown of the names of the people you closely work with. Then setup a rule for each person, so that when their name is selected from the dropdown, the rule adds that task to the relevant 1:1 project that you share with them.
You can also have a look at this great article by @Mike_Tammaro :
You also have my vote though - sharing My tasks with someone should provide them with full access to private tasks, or at least have that option. I could see that being very useful for Personal / Virtual Assistants.
I couldn’t find an existing similar thread so I have edited the title of the post to make it easier to search for, hope you don’t mind!