[OccamzRazor]

How about instead of changing the ranking system we color code each line on the rankings live. There are plenty of ways to do this but I would think something like Green colors on the board are the teams that have played the "latest" number of matches (say 5 matches), orange is for teams that are down below that a match and are not current (4 matches played for example), and red for teams that are down two matches from the current (3 matches played) or have been carded so that their ranking is considered already.

Once all matches are played for that team turn the color to solid black.

I think it would be an easy change and a visual indicator that would fit the ranking style of any FRC game. There may be more intelligent ways to color code the rankings to mean something different that you guys can figure out I am sure.