Other than convenience, is there another big advantage to controlling the PPT from
within Excel?
Couldn't the scorekeeper work two laptops at once, hitting the space bar to advance
a slide on the one computer and pushing the down arrow on the other to move to the
next image?
Or does the advantage appear in the second round, after the eliminations?
It *would* be possible, I think, for an existing add-in to create the PPT file,
complete with pictures, name, etc, once the data's been sorted. That could happen
in a matter of minutes during a break, for example.
You can try the add-in for free to see if it does the job for you:
http://www.pptools.com/merge/
I wrote it and will be happy to help you get things all set up and ready to go.
It's an interesting problem. Email me at support at-sign PPTools dot com if you
like.