I would imagine that they are still using Horween. There has been no indication otherwise (at least in my recent contact with C&J).
Interesting to hear that they are restocking their models, but I wonder if this will include new makeups... And, I still need the Gianni dammit!
I would be really interested to hear of other peoples experiences with sizing the Aberdeen, with boots in particular. From what I understand it's Alden's narrowest last? If I'm a 13E in the Leydon would I be the same in Aberdeen?