消息来源：
https://twitter.com/wojespn/status/1512134487580282892
内容：
This waiver clears the way for the Nets to convert forward Kessler Edwards to
a standard NBA contract for the playoffs, sources tell ESPN.
短评或心得：
篮网裁掉James Johnson，转正Kessler Edwards的双向合约
Edwards可以在季后赛出场，不过保镳没了