Brooklyn Nets forward Cam Johnson was a target of the Sacramento Kings prior to the reports of De'Aaron Fox potentially being traded.

Fox immediately supplants Jimmy Butler atop the list of available game-changers, and Brooklyn sees the Kings guard as a trade target — though sources tell The Post that Giannis Antetokounmpo is still the ultimate prize.

In recent months, the Brooklyn Nets have been tied to a number of stars in hopes of landing a big fish as it coasts into a new era. On Tuesday, ESPN’s Shams Cha