Not sure where we stand with Honas and Van Summeren, but if the Hawks miss on both, LBs will be looking a little thin in coming years. I think this year's 2's have some potential, but it is hard to be fully confident without having seen much of them on the field.
One way to minimize the weakness of a thin/inexperienced LB corp would be to lean more heavily on nickel packages. It has been documented that "base defense" (i.e. 7 DL+LB, 4 DB) is no longer base in the NFL, the majority of snaps are played with 5 or more DBs on the field. With the talent Parker keeps producing on the back end, is it time to consider playing more nickel? If our DL strength comes to fruition, I think it would make this an even stronger possibility.