Every coach and every player has their strengths and weaknesses. Games like this have happened in the past and will happen in the future. As long as the wins exceed the losses so what. We accept Sean's issues just like we accept Stafford's issues. Sometimes its clear neither one can help themselves. People are who they are and we simply accept it or not.
One thing that was made clear was the need for a true RB who not only is a strong RB, but can block and catch. The only RB with that skill set is Freeman. So either accept that reality and play Freeman or acknowledge they might have made the wrong choice between Akers and Williams. Regardless, they need to stop looking at him as a receiver. Williams is 17 receptions on 31 targets with 2 crucial drops and one resulting in an INT and the second one almost being one. Akers by comparison was 27 receptions on 35 targets, i.e. 77% for Akers and 55% for Williams. The only difference being Williams being a better pass blocker.
If being a receiver is that important to the Rams then it should be next man up, Evans and Freeman. Royce has 85 receptions on 107 targets (79%) and he's bigger and faster and has passed blocked. Ronnie Rivers is a small RB at 5'9" a tad slower than Freeman and has only one reception for 4 yards this year. More importantly he's never shown he can run with power.
So McVay can stick with Williams and just not throw to him, or see what he has in Evans and Freeman. This is why I would be surprised if they didn't at least explore a trade for Taylor. If they can get him for a couple of non-first round picks I think they should.