This small multiple shows the total points differential verses total points scored for NFL teams after each week in 2013.
I like this because these small multiples work as a time-series and it looks like a race.
The story of the lowly Jaguars is apparent: they lost several games badly to start the season and then had a little win streak after their bye week.
The Giants started nearly as badly and recovered sooner.
The Broncos were always on top EXCEPT after they played the Seahawks.
This small multiple scatter plot was made at http://SportsDatabase.com with the SDQL: S(points),S(points)-S(o:points),Replace(team),Replace(week)@team and week
Make your own and improve it!
Here is how things look through week 11, 2014.