Duke Basketball: A one-and-done Cam Reddish may warm bench in NBA

Cam Reddish’s future won’t likely include being on the 2019-20 Duke basketball roster, but if it did, his game — and, of course, the Blue Devils — would benefit.

One sign of lunacy is to think Duke basketball freshman Cam Reddish will stick around to see a sophomore season. One sign of good eyesight, though, is to see that he should.

Actually, for the sake of his bank account, he shouldn’t.

But taking money out of the equation — another sign of lunacy is to think that’s possible — Reddish’s future basketball career would thank him for staying in Durham long enough to fix an abundance of easily noticeable flaws and strengthen his self-assurance on the court.

That lack of self-assurance was…