Mmmm...
Except that every time you open a new airport you multiply the route conflictions in the LTMA by the number of airports there are. Currently we have LL, KK, SS GW, WU, LC, LF, KB and they all have routes to all points of the compass. From an ATC perspective it's far better to have 2 or 3 woppers than 6 or 7 small ones.
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