I would assume this is well known in BiS, and it probably has an internal solution ready to be applied at a later date, but a lack of transparency concerning future implementations validates the reasoning for this ticket.
I do realize that BiS wants to keep secrets, as it is beneficial to keep a fanbase while growing a new one, and surprises are the way to do it. Needless to say, more things need to be known about in order to clear away some very large subjects.
I also realize that some more "generalized" items are used on both sides, and I am ok with that. It isn't necessary to have differing hand grenades, inflatable boats, etc as they all behave the same. This is ok. However as mentioned above, past Arma titles never "generalized" things as important as vehicle turrets.
UPDATE: Duplication methods have grown in frequency, suggesting it may be a "placeholder" method for future content. However, public confirmation has yet to be given by BiS, so I can only hope for the best and assume the worst. I will continue to update this ticket as needed.