But isn't it true that Harris has been playing a lot with the 2s, 3s & 4s?  And our LBs and DBs didn't make us into a great defense last year because we had poor DL play.  Harris has been playing with the 1s, when he does, because people like Wolfe, Crick, K. Peko, Winn, and Kerr are out.

I agree with your point, in general, but I think he's been creating plays on his own regardless of who he has been playing with.  I might not be seeing things accurately, though, so maybe you are right.