Above is a chart showing the Wizards season average offensive rating (green), defensive rating (red) and pace (dark blue) after each game. The light blue line near the top shows the league average efficiency. That amber-colored line shows John Wall's first game back from injury.
Pretty straightforward, I think. The defense has been pretty good most of the year, but has gotten much better over the past month. The offense was awful, but has gotten better since Wall returned.