Obviously the thing to do now is build two new airports

I see no other way to resolve this.

The selection process to choose a firm to oversee construction of the city's new airport terminal ended in a tie today, and it's not yet clear how the tie will be broken. 

The city's proposal Review Committee was tasked with selecting between two joint ventures hoping to manage the $546 million construction project to build the new North Terminal.

Just build another one. Say you need it to handle the increased banana volume or something.  Put it on the Jazzland site and solve two problems at once.