My gripe with DD is largely what he did to Noah Song, that was vindictive and possibly detrimental to his career.
he did his job here, and even if he "stripped the farm" well many of his draft picks are heping the team now Duran, Houck, Casas, Crawford etc etc.
The irony is, younger in DD's career he had a reputation building up good farm systems, if he was mandated to do that in Boston he could have, but I suspect he wouldn't take a gig like that where he is at in his career, but he has that under his belt.
DD might of been fired, but I'd bet he would have quit if he wasn't fired if John Henry gave him the same mandate he game Bloom, because Dave knew he'd probably end up with a few last place finishes himself. The writing was on the wall when Henry wanted to close the spigot.