As owned by a corporation, Laureate Education, USA is more of a business than it has ever been. They are filling seats on a very expensive bus ride, and they are filling it to the max (@ San Marcos campus anyway).
My opinion is that if you if you're meant to go there and you get an interview, you're in. If they don't like you at interview, consider other options. But if you've been accepted, you're good as gold, just make up an excuse to defer your application and start the next term.
I would recommend starting Fall class as those groups tend to be most professional and motivated.