The San Antonio Spurs are going to be in a very interesting spot next season. Last year, Harper didn’t start much, but that will change, and the Spurs need to see how the two guards mesh. Spurs need to see how De'Aaron Fox and Dylan Harper work alongside each other long-termThere’s no question that Harper is a core building block for the Spurs. In an ideal world, the Spurs can roll out Fox, Harper, and Stephon Castle together in the starting lineup. It’s just up to San Antonio (and Johnson and his staff) to figure out how that looks.