Duke basketball: Five-star defensive specialist wants Blue Devil offer

Duke basketball (Brian Spurlock-USA TODAY Sports)

A sensation on both ends of the floor is seeking Duke basketball attention.

Given that perimeter defense has so often been a Duke basketball specialty over the years, one would think Richardson (Texas) combo guard Cason Wallace will eventually catch the eyes of Mike Krzyzewski and his staff.

Wallace, who ranks No. 18 overall on the 247Sports 2022 Composite, already boasts more than a dozen offers from high-major programs and is known as arguably the No. 1 backcourt defender among current high school juniors. This week, the 6-foot-4, 180-pound five-star told Joseph Tipton of Tipton Edits that Duke is among a handful of schools he would like to…