Chocobo carriage improvement?

I am trying to get Square Enix to provide players that purchase(d) the Chocobo Carriage with a second mount (our mount option) that has the player reside in the carriage while driving the mount as opposed to sitting upfront.
It makes sense, it can give purchasers a way to use their carriage while not with their party, make it a one or two-seater perhaps. It might even instigate more purchases!
I know this is an insignificant request, although the mount is quite expensive and would certainly make it more worth it.

I hope someone at Square Enix will consider it
Cheers,
Brynjar