Yep, Pace just signed DL Jenkins today.
There are a few big names being released after the draft. ILB depth is a concern as is safety as you pointed out. I think we're OK at guard but if there's someone special...why not?
I'd like to see another tackle to compete with Spriggs. Bars may be projecting to outside - he played a lot of LT in the Bears last preseason game but RT might be an option.
WR could use more depth...maybe HB too.
I think we're good at TE - looks like the rookie FA Ahmad Wagner from Kentucky (6-5 235 4.54 40) who also played basketball at Iowa before tranferring is being moved to TE.