In that case, give Love what it can handle and if there is enough demand to justify the prices DFW charges, Love's landing slots will get bid up to that level. If there's not quite that much demand, DFW may have to reduce its prices.
Maybe. Then there's the matter of Dallasites being able to fly in and out of their city or DFW as they choose. While Fort Worth citizens, whose taxes are also paying for all this, cannot fly from their own city and must drive to DFW, which is midway between Dallas and Fort Worth.
Fort Worth is probably fighting to not end up with the short end of the stick, but I'm just surmising here.