EAST RUTHERFORD, N.J. (AP) - Brooklyn Nets general manager Billy King is optimistic about a revamped roster that will debut in the new Barclays Center.

Two months after having only four players under contract when the free agency period began, King believes he's assembled a team that can compete in the Eastern Conference.

King said Tuesday at the team training center that "every player we added was added for a reason. I think we have a good team, a potential playoff team."

The Nets (22-44) re-signed All-Star point guard Deron Williams, center Brook Lopez, power forward Kris Humphries and small forward Gerald Wallace - all potential free agents.

The Nets traded to acquire shooting guard Joe Johnson from the Atlanta Hawks, practically dumping the rest of their roster to get him.

Copyright 2012 by The Associated Press. All rights reserved. Material may not be redistributed.

More From KSOO-AM / ESPN Sioux Falls