Oh the whole kneel down thing is awkward. I think it brings more attention to the injured player thats already hurt and embarrassed enough. Help her up, give her a high five or tell her to "be brave" and lets move on. No sense in bringing more attention to whats already happened.
Another awkward situation.... We were playing in a tournament a few weeks ago. Our field was adjacent a baseball field. In the middle of our game, the National Anthem started playing on the other field. Without even thinking about it, I automatically removed my hat and turned to face the flag on that field (I was coaching 1st base at the time). I was a little surprised that the umpires didn't stop our game. The players seemed a little confused but continued to play. In my opinion, the game should have been delayed until the anthem was over. Looking back on it, I wish I would have called time to push the issue a bit. I am not sure what the actual protocol is for that situation...