Don't believe RSW was served via LGA. I'm pleaed PBI has made a return (even seasonally). With limited slots, returns on capital invested in business-heavy Eagle markets makes more sense than sending multiple daily mainliners to FLL/MCO/TPA/PBI at leisure fares. Also, DL's ability to (re)enter and sustain LGA-MIA in particular speaks volumes to the network advantage it has been able to leverage in NYC.