I think we'll be better against the pass. Clinton-Dix is an upgrade, and Hyde, et al have a year of experience under their belts; but...
We were absolutely pathetic against the run last year, and if anything we'll probably be worse... especially considering that dunderdummy doesn't care that much about stopping the run.
Overall, I think we'll be better, but that's not saying much... we were one of the worst defenses in the league last year. We have the talent to be good, but of course the devil himself is our DC...