Splitting hairs here, but I would say Barr and Lewis are weaker links than LVE. Our rotation at NT in Bohanna & Gallimore has been pretty mediocre to bad at times as well. If someone doesn't step up there I would target an upgrade at DT over spending resources at LB this offseason.
You still haven't give much of a reason as to why LVE is a bum though.....you can't come on here week after week and target one player time and time again with the only argument of "trust me bro". Yes if we had one of the best players in the league over LVE it would be an upgrade, we can agree on that. We could probably use that argument on any player not named Parsons, DLaw, or Diggs too.
LVE had a really rough game against the Giants this season. Aside from that I think the guy has been an asset to this defense. Give me something with some substance to justify your stance that the guy is a bum. There has to be some sort of data somewhere, some analysis, or even if you can give me a few plays to go back and review that shows he is a bottom tiered LB. To this point though you've really provided nothing, but constantly belittling a player without justification.
