Well i do agree with op,
What you must not forget, that the flags start out as neutral, and it takes ALLOT less time to get the flag the first time.
That means that a fast Dg, Tb?, that starts at the primo spot and starts buying a scroll when the camara is still zoomed out can have up to 3-4 sec advantage on the guy on the worst spot, this means he gets atleast one flag, and possible two, or be at the second flag to help his buddy.
I think the advantage of being there first is quite big!
Not game breaking, but still worth changing, since its impossible to counter for somebody starting from the worst spot.