I am aware that you already made the transport book expandable by a lot, but I wish for even more space there, unlockable for diamonds or any other currency and I also hear the same from various other players, who have completely filled their transport book and are struggeling to find space for new transport points by deleting older ones.
This is a rather unimportant request, but I guess its not that much work, wont bring any harm to anyone and would be very nice to have! 
Thanks and Cheers!
