Well, in fairness:
1. They drafted a RB, though a late rounder. But in this league, late round RBs can be successful all the time . Just like Edwards, a UDFA, was. They also signed Drake. Couldn't have expected him to be available, but decent RBs end up in FA every year too, so its not totally unreasonable.
2. I think they did fine at Tackle. They signed Moses, extended Mekari, and brought in Faalele. Did they draft like a first rounder to be a swing tackle? No, but Tackle depth in general is by far one of the strengths of this team. I'm not really sure what there is to complain about there.
WR this offseason was a failure for me. And until this past week, I think not upgrading ILB in some fashion was a failure, but we've seemingly rectified that. I take the approach that this team had many, many, many holes to fill coming into this season, and they didn't fill all of them. Not surprising to me at all.