I don't like either one. The expectations are very low for both so I'm just starting the one with the bettr chance of seeing the endzone and that would be Crabtree.
Like the above person, I don't like either one in week 9. However, if I was forced to pick one, I'd take Brown simply because the 49ers are such a run team first before pass, whereas it can be argued same is opposite in Pittsburg. Brown was targeted a lot last week!