Assuming they every worked properly, you could find a cup opponent's starters in a flash.
I suppose, but still wouldn't work for players that are new to the team but are being used as starters. Regardless, I hope it gets incorporated so it means something more than simply who the starters are.
Why encourage posting for no reason, when you don't seem to require any encouragement?
What's wrong with encouraging posting? More posts = more active forums = better community.