Considering the limited resources available and the limited talent in the FA pool, I think the FO has done a good job. It would be awesome if we could bring in Von Miller, Luke Kuechly, and Navorro Bowman but we can't. We went all in the past few years and came up short. Now we're in a cap jam and this is about the best we can hope for. I just don't know what more we could expect the FO to do.
And yeah the FO has made massive mistakes in free agency that led to our current cap situation but by God at least they tried. At least they did that. They spent every nickle they could to give us another chance at a Super Bowl when there are teams out there spending the bare minimum to make more money.