The offensive line, which many have questioned should be pretty good. Decker is the returning starter, while Elflein, Hale, Price and Baldwin played in the rotation last year. Jacoby Boren must be doing pretty well at Center to be in front of Lindsey (5th yr transfer from Bama), even if due to missed time.
Ezekiel Elliott and Dontre Wilson are going to take a lot of pressure off of Barrett. Elliott will be even more productive than Hyde should he stay healthy. Wilson's role is going to expand immensely over last year as well, both running and catching the ball.
I feel confident in Barrett, he's got an excellent group around him.
The DL should be one of the best in the country. Word out of camp is also saying that Chris Ash has the secondary back to the form that's expected. Having Vonn Bell at FS should be tremendous.