No. For one, his drops have utterly killed drives. How many did he have this game alone? Three? And then there was his stupid personal foul. I mean, you see glimpses of tantalizing potential, but then he goes ahead and does stupid things like that. It's like Austin and his fumbles/drops and Givens and his drops (although to be fair to Givens, he's probably playing hurt right now). And I still don't think that Bailey has had a single target, let alone a catch. This entire receiving core has been a huge disappointment (with the exception of Pettis, who is still the same player he was last year), but I digress.
Anyway, no, I don't call that breaking out at all. Add in the fact that he'll have a quarterback like Clemens (or someone equally terrible) throwing to him for the rest of the year, and I don't see any way he breaks out, especially not against Seattle and their juiced-up secondary. Next year? Yeah, I see him breaking out then. But definitely not this year.