I had heard about that news (105 being disc.) as well. But that was few months back, and before the news about UAE group investing in Adam Motors.
My assesments are based on the "news" that we hear from each other. About inventory. I don't think Adam Motors has inventories of any vehicles. I mean, they were able to make 450 vehicle in the past 9 months. That is about about 2 cars a day. They can virtually drive those to dealers in Karachi the same day, and the ones being shipped upcountry are probably being delivered by their own trucks, as soon as they have enough to load on the trucks.
So, this it is possible that they want to "INCREASE" the public's interest in the REVO 105. So far, REVO 80 has gotten most of the bookings. They may want to bring it to 50/50% level at best, or maybe even 60/40% level.
As currently it seems like they may be running at 90/10 split between the two models.