Mr Chaser, you may have forgotten no 5......
Sometimes there's just no need to 'tell the punters' anything....
'All stns this is ****tybags 11, rolling Rwy 16 for dep to the south, climbing to ...'
It may not work at a 'primary' airport, but there are some places where it could be done...and it has been ....as you know I suspect....
Cheers