Sources: Warriors touching base with NBA teams, including Knicks, regarding potential trades to avoid luxury taxPlus updates on New York's Bobby Portis, pursuing a point guard and Marcus Morris2/3/2020, 4:58 AMDec 11, 2019; San Francisco, CA, USA; New York Knicks forward Marcus Morris Sr. (13) drives the ball against Golden State Warriors guard D'Angelo Russell (0) during the fourth quarter at Chase Center. Mandatory Credit: Stan Szeto-USA TODAY Sports / Stan Szeto