InsiderTrevon Duval's commitment answers Duke's lasting point guard questionDuke was in trouble at the point guard spot -- until Trevon Duval's commitment bailed it out. Brian Spurlock-USA TODAY SportsFacebookTwitterFacebook MessengerEmailMay 15, 2017Jeff BorzelloESPN Staff Writer Close Basketball recruiting insider. Joined ESPN in 2014. Graduate of University of Delaware.Follow on TwitterFacebookTwitterFacebook MessengerPinterestEmailMike Krzyzewski didn’t have any other options. Trevon Duval or bust.When Frank Jackson announced last week that he was signing with an agent and keeping his name in the NBA draft, Duke was left without a point guard for next season.