Nick was born with a nerve disorder called neurofibromatosis that causes tumors to grow anywhere in the body at any time.
Chandler has provided a spark off the bench for the resurgent Aggies, but Caldwell, a former top recruit, saw his playing time dwindle.
OKC's two stars' status for Tuesday's high-profile game against the reconstructed Cavaliers remains up in the air.
George Hill, Jordan Clarkson, Larry Nance Jr and Rodney Hood all made their debuts as the Cleveland Cavaliers eased past the Boston Celtics.
The Cavaliers have an almost entirely new team, but they looked better than ever Sunday against the Celtics.
If he was still playing in the NBA, Kobe Bryant said he would have followed Colin Kaepernick and protested.
George Hill, Jordan Clarkson, Rodney Hood and Larry Nance Jr played for Cleveland as the Cavaliers beat the Celtics 121-99.
If Kobe Bryant were still in the NBA, he would have taken Colin Kaepernick's lead and protested during "The Star-Spangled Banner."
With Isaiah Thomas and the Big Three structure gone, George Hill said the Cavaliers need to be the Robins to LeBron James' Batman.