He has invested in himself -- from a chef to thinking the game better -- and it 's paying off .
After so much handwringing about Whiteside 's maturity , every aspect of his game has improved since signing long - term .
Whiteside has invested in himself -- from a chef to thinking the game better -- and it 's paying off .
After so much handwringing about Whiteside 's maturity , every aspect of his game has improved since signing long - term .