I agree with the first bit, that's exactly what I'd do and that's probably why Moyes chose to give him a bit of a rest.
But the problem _is_ with our strikers, more than anything. In 12 games we let in how many goals? 11, and most of them were really bad mistakes, not systematic errors.
We've been passing the ball around more and better than ever under Moyes, and in the right areas. We've learned to keep the ball under pressure.
Every game we have 10+ shots on goal. (Today we had 26.)
Yet to this day our strikers have only scored 2 league goals in 12 league games.
I might be missing something here but I fail to see how, when you put all this together, it can be anyone else's fault than our strikers'.