Yeah it probably wouldn't be implemented for past games, but for future games it would be cool.
I'm not sure yet on other game statistics, although Crazy Eye's suggestion below about a point graph over time would be a good suggestion I think, although would be a little harder to implement.
Perhaps another statistic might be something like Streaks, and this would tell you how many times that particular team scored 10 points in a row without any points being scored by the other team. Does that make sense?
I haven't seen it done anywhere in basketball statistics, but it might be, not sure.
Perhaps the average lead count per quarter?