From Mike Florio of Pro Football Talk so take it with a grain of salt but Crabtree could sign soon:

We're now hearing that, after the 49ers went into Arizona and knocked off the defending NFC champs without Crabtree, the tenth overall pick in the draft is getting nervous.

We're told that 49ers players who spoke with Crabtree after the game detected anxiety on his part, and there's now a sense that he might be getting ready to take the offer that the 49ers have left on the table throughout training camp and the preseason.

Florio also says that Crabtree is likely to to decide either to sign or harden his stance and hold out the whole season in the next week.

I wasn't sure whether to make a new fanpost for this, but I didn't see it linked anywhere and I figured a lot of people wouldn't see it if it got buried in the comments of the official Crabtree post. It'd obviously be very good news if true. Based on my own earlier comments, I'll admit to being the fool if he doesn't sign in a week. ;-)