I may be in the minority here as I think football should be played on ANZAC Day whether it falls on a Sat or Sun. And maybe the juniors more so than the seniors due to the traditional 2 Up Schools etc. that the seniors may be frequenting & not available to play.
A short scripted talk to both teams when shaking hands & a minutes silence would at least make more youngsters aware of the sacrifices that have been made over the generations. If they do not play, I'll bet a majority of kids pay a lot less attention to ANZAC Day than what people think.