It's a recruiting tool, but not a player retention tool. Hasn't stopped players from leaving. Plus, I think it means more to our opponents playing once or twice a year. Playing 5 times a year minimum, like we do, it tends to lose it's luster a bit.
But, I'm not saying cut down on MSG home games. I'm saying don't play any. Having 2 home courts, is the equivalent of having zero home courts. Maybe we can't live without MSG, but we can't live with them, either, IMO. They don't have many available dates for us, which usually means bad start times and dates, last night being an exception.
UBS may not be the sexiest name building, but for us, it's the best home court for us. Only houses one pro team, and no concert residency, means we'll have more of a say, schedule wise. With most of our fanbase in Queens and LI anyway, it's a perfect spot, though not ideal for students, but than again, neither is MSG.
Plus, one day, MSG may not want us anymore. Giving UCONN 4 games there next year (I know some of that is the exempt tournament) was a subtle telling of that, IMO. Gotta have something ready to go, in case that happens.