Possibly. I wasn't really talking about being less exposed though.
In a lot of games I just felt our RB positioned himself so narrow that he was basically a CB during big parts of the game, unlike our LB who (tried to

) cover(ed) his side in a more regular way.
I could be wrong though, defence isn't really my strong point
It varies from game to game.
Delneri's defensive system makes no sense for Juve.
It was fine at Samp where he had a pretty mediocre backline, with no outstanding players, so it was fine for them to go very narrow and try to stop any player being isolated, because that was less of a risk than leaving Samp players to defend one-on-one.
At Juve, though, packing the centre of the pitch is foolish. The best part of Juve's defence is the CBs, so they should be give more responsibility and fullbacks should be left to defend wide-ish.
Chiellini and Bonucci are being marginalised by the system. Look back through the season at the number of goals Juve have conceded from crosses that were dropping between the goals, but the CBs were nowhere to be seen because the system dictates that they go too far to the near post and the fullback ends up in the middle of the goals where a CB ought to be (Ibrahimovic's goal and Cavani's first spring to mind, but there have been others). You are always going to be in trouble when a fullback has to defend a high ball against a CF.
The primary job of a CB, in my book, is to win headers to clear the ball. Delneri's system means Cheillini and Bonucci often can't be in position to do that.