A lot of basketball fans around the world reacted to this photo wherein Brooklyn superstar KD played with Boston's main man Jayson Tatum. It seems that there is still a secret ongoing trade deal and maybe they are testing the 2 superstars' chemistry.
Expect negotiations going on behind closed doors as long as the trade window is still open.
I'm not really sure what the fuss is all about to be honest. Yes there's a noise going around of potential team up but players from opposing teams have practiced together in the past.