If drops and inconsistent play were the issue, why does Josh keep throwing to Davis? Lil' Dirty has 2 drops. No he's not Beasley, but he's the best we have in the slot at the moment. IMO, it's either Josh not wanting to take the short passes or Dorsey's play calls being too aggressive.
I'd refer you to @Beck Water's post in the WR thread. I think the chart he posted is a good example of facts vs opinion.