Clemson fan here. You had better not sleep on Syracuse. When we played them, we put it to them the first half. HOWEVER, they came out in the second half in a game they did not have a serious chance of winning, and pretty much stopped us for the 3rd quarter, scored on us a few times (got close on another), and made it interesting for a bit.
The point I am making is that their run defense is much better than that score would indicate. They tightened things up as the season progressed, and deserve credit as a legitimate foe for you bowl game.