The Cousins situation underlines what is wrong with all master QB evaluators around the web. When your supporting cast plays great, almost any QB can do a great job. When the opposite happens, almost no QB can succeed. When you're in between... that's when you sort the wheat from the chaff. Last week Tannehill and Cousins faced exactly opposite situations: Cousins got outstanding help from his team in all areas (protection, catches and big plays after the catch) and Tannehill got piss poor support. This week Cousins' supporting cast wasn't as good but still did a pretty good job... and look what happened. Total collapse.
That's not to say Tannehill didn't play poorly the first two games, he did and very much so, but I disagree with the criticism for last week's loss. And since those two games seem to be the outliers compared to the rest of his career, I'm pretty confident he and the offense will bounce back strong this year.