I would absolutely love to see this (and I have a hunch that you're right), but this requires data beyond what's available through FIRST. We'd need to find at least one team per event (preferably more) that has team-level data for every match, then go from there.
Actually, now that I think about it, maybe the good people behind
frcscout.com could make this happen - they've got a lot of data in a standardized format.