Back up PG Jarrett Jack is a valuable bench player .
Is not as dangerous offensively as curry , who leads the Warriors this season with 20.5 points per game and 6.6 assists , .
Back up PG Jarrett Jack is a valuable bench player , but is not as dangerous offensively as curry , who leads the Warriors this season with 20.5 points per game and 6.6 assists , .