The body worn Cordelle II is not widely used - most people have a BAHA attached to the skull, but I'm guessing your otosclerosis prevents that. Please correct me if I'm wrong.
I don't know much about the Cordelle II - other than what it is and that it's worn by few - I have the "conventional" BAHA.
Cochlear has replaced the Divino with the BP100 (which has 12 channels as opposed to 1 channel - and is much more programmable) and you are correct, they are working on upgrading the Intenso.
The Ponto won't help you - since you are a Cordelle II wearer. The Ponto and the Ponto Pro are basically BAHA system devices that are comparable to the BP100. The Ponto is a more basic model; the Ponto Pro is a little "fancier". I don't know that Oticon has any plans to do a Cordelle type device in the near future, but you never know.
If you want to express your dissatisfaction with Cochlear to an actual rep of the company, please PM me your email address and I'll give you a few people at Cochlear that you can contact. In my experience, Cochlear is always happy to hear from customers (and candidates) and they are very customer-service oriented.
Best,
Jan