Philadelphia did well in the 2011-12 season, but it's no secret that it is looking to improve.
Eventhough they still made the second round of the playoffs, the Sixers lacked a dominant scorer and a big man. While they beat the top-seeded Bulls and took the Celtics to seven games, they definitely could've done better.
A free-agent pickup or trade acquisition would help greatly.
The free agent class isn't great this year—but it is good. Trade rumors involving the Sixers are getting around, and Philly could benefit from pulling the trigger.
Here are four players Philadelphia should pursue this offseason.