The fourth founding expansion team of the BIG3 is coming to Detroit.

The Detroit Pistons are reportedly signing free agent shooting guard Joe Johnson. Johnson reportedly worked out for the Pistons on Tuesday. Various reports, including Chris Hayes of ESPN, say the Pistons and Johnson have agreed to a one-year deal. The Pistons will reportedly waive Michael Beasley to make room. Detroit Pistons are waiving forward Michael Beasley, league sources tell Yahoo Sports.