Sanderson is a really good prospect. Much stronger body than Burton, and I think he will be more of a pass-first guard. Burton is a tremendous college player in terms of scoring and creating shots. He just wasn't my kind of lead guard. He didn't make others better most of the time. David Rivers had many of the same abilities in scoring, but he also averaged 8 assists per game his senior year, while also putting up 22 points per game. Burton could never pair those together.
Finding someone to replace Certa's perimeter shooting will be more difficult. ND didn't win many games, but Certa won them a few.