So what did everyone think of the Season 2 premier?

I was kind of disappointed by the lack of unanswered questions. As in, who found Jackie on the floor, if anyone, at the end of Season 1? In that busy of a hospital, someone was bound to walk in or notice her missing. Where was MoMo? I assume he left the show, but still, he was a better character than the new former drug addict nurse.

Coop was great as usual Yet why is everyone sexually attracted to Jackie? Are there no other nurses to hit on?