In the wrap party scene towards the beginning, Larry comments that they don't want to be "stuck in arrested development." Ennis responds, "not for at least three years", which is how long AD was on the air.
Good episode, though I honestly liked Ennis' plot more than the Andrew one, which was a little underwhelming. Looks like they had already cast Chenoweth by the time they wrote this script, seeing as they not only had her singing, but referenced her Broadway background.
That's it for now, folks! Now we just sit and wait until it gets picked up by Comedy Central to moans of haters until they actually have a chance to watch these nine and go, "Gee, this isn't so bad!" I hope that means DVD release!...