She thinks the VT offense and GT defense will be most improved of all ACC teams in 2015.

The blurb on the college football front page link to the article says "The Virginia Tech offense and Georgia Tech's defense could be among the ACC's elite in 2015."

http://espn.go.com/blog/acc/post/_/id/82...mprovement

Did she confuse the side of the ball on which the offense and defense play?

Interesting guess on her part. Who knows?

First, I think it was David Hale writing about the VT offense (Adelson wrote about the GT defense)
Second, I think it was more "most improved", not "among the league's best"

Hunt-Days is gonna manhandle some people this year. And we get Whitehead eligible from transfer. And PJ Davis, Freeman, and DJ White developed into All-ACC caliber players in the back half of last year. And Gotsis is back. This will be the first legit GT defensive line since the middle of Tenuta's tenure at least ... maybe going back to when Eric Henderson was around in the O'Leary days.