I'm not really sure if the issue is Locke, the WRs, or the scheme. Likely a little of all three. But I'm just not seeing many if any open WRs, and that suggests more of the latter two. I think a big part of Locke's struggles is that there just isn't anybody open, so he tries to make a play.
Add to that the most perplexing thing I've seen - Nowakowski split out wide on 3rd down. Are you telling me that Nowakowski is one of your four best players at getting open? I find that really hard to believe. He's not tall and he's not fast, so why is he split out on 3rd down? On 1st or 2nd down, when he can motion back to the line and become a blocker, I could understand him being split out. But not on a passing down. And then we wonder why there aren't any receivers open. That's the playbook and the coaches.
Every coach on the offensive side of the ball except for Blazek needs to go.