Short answer, yes. You didn't even need to say "pretty please".
I've been impressed with how Alex Faaborg has led the charge with the Firefox Icon refresh, his vision, and his ability to communicate and work with everybody. We're working with Alex as well, he's got a great eye, and we're lucky.
As I understand, it's going to be fast and furious in terms of the design and feedback loop the next couple weeks. I'll be posting a final creative brief before we get started, and happy to take feedback on it now. I'll be posting the iterations and calling for feedback as soon as I get them.
It would be great if all feedback can be done as comments to these blog posts as opposed to direct emails to me.