Drop down list "moving" selection when selected in another cell

Yes I opened it. I just don’t want the actual work flow of moving someone being in a table to the side like that. I prefer the cleaner look of just the “zones” being visible and hiding the table with the names to make it easier for them to glance at and print off. So while your solution does technically work it’s not exactly an answer to my original question. I’m looking for a way to make it work the way I originally described. Not other ways I could do it. The answer I’m looking for is some sort of formula or rule that automatically blanks out the old cell with their name when selecting them in a new cell.