Duke basketball: Is there cause for concern after latest victory?

Duke basketball (Rob Kinnan-USA TODAY Sports)

Is there any cause for concern within the Duke basketball program after its most recent victory?

A win is a win, but should fans worry about the Duke basketball victory over Boston College?

The Eagles (2-8, 0-4 ACC) might be the worst team in the ACC this season and raced out to a 16-point lead inside Cameron Indoor Stadium late in the first half.

Yes, the No. 21 Blue Devils (4-2, 2-0 ACC) were able rally to cut into the lead before halftime, eventually making plays down the stretch to win, 83-82.

Issues on the defensive side of the ball that plagued Duke in its previous two losses against No. 8 Michigan State and No. 6 Illinois were on display again…