You're overly negative. We have a good team, better than mediocre. They have a strong chance at raising hope before crushing our spirits in the playoffs.
I think we'll be ok at LB. Overshown, Kendricks and putting Clark in his natural position should be a nice combo. Parsons will likely see more time at LB as well.
We are screwed at DT. The type of stuff I've read and found to be most concerning is Mazi having some type of mental health issues. Maybe that's actually why he lost weight and why we didn't get much explanation because it's one area of player health that may still be HIPPA protected? Anyhow we've got very little in the middle.
Also our rbs are concerning. If the oline blocks well they may be decent, but my concern is no one will be threatened by them and Dak will have to face a lot of extra coverage. Not a good recipe.
Still I think we have the talent to put together a fun, ultimately disappointing season. Full disclosure I stopped reading after your third or fourth paragraph. No offense to you though, because I think we agree in principle. You're just a little further down the negativity spectrum than me.