I see what you're saying, but I think DE and DT can be addressed in the 2010 draft. Yes, the talent level seems to take a nose dive after Stroud, but here's the thing. WE HAVE STROUD. We don't have someone to create mismatches at the TE spot. We need a C and an OLB to replace Crowell. THat's the first 3 rounds IMHO.
I think, barring injury, you look at DE and DT in the first 2 rounds of 2010.