CAARHawk -
Here's a few counter-points.
- The 2010 DL is deeper. Not only that, it is a more experienced group too. The '04 DL featured 2 guys who were considered pretty dominant. In contrast, I'd argue that EACH of Iowa's starting 4 on the DL are considered pretty darn dominant.
- The '04 LBs featured more "star power" given how recognized Greenway and Hodge were. However, overall, while the '04 group was definitely better against the run than the '10 group ... I'd argue that the '10 group is better against the pass. Furthermore, the 2010 Iowa group of LBs is also faster. Nielsen fits the Steen/Edds mold much more than Lewis did (although Lewis was impressive in his own way). Against a passing team ... the latter attribute is a good bit more valuable than the former.
- While Considine was an AWESOME safety for us ... and Paschal proved to have a pretty impressive first year starting in '04 ... the 2010 Iowa safeties are much more experienced than their '04 counterparts. As an immediate consequence of their level of experience, the 2010 group is both less exploitable AND more dangerous (they can ball-hawk more).
- As I frequently say, the '04 CBs played great within our scheme. However, that still doesn't change the fact that they were SLOW and SHORT. In almost every way imagineable, Iowa's CB group is better than it was in '04. The primary nod that the '04 group had was that each guys was more experienced than Hyde. However, on the flip side, Hyde is around 4-inches taller and a good bit faster than either Allen or Johnson ... and, while having more impressive tangibles, he also reportedly has a tremendous work-ethic too!
FINAL COMMENTS:
I think that accross the board, the 2010 Iowa D is better equipped to slow passing games. Thus, it's not really a big surprise that Iowa's pass D and pass-efficiency D has been so much better over the past few years as compared to how it traditionally had been.
This then obviously helps us considering that UA features more of a passing O.