Thank you, technology!!
It is being reported that some of the Arrested Development cast members were edited into scenes during post-production, all due to their busy schedules! Apparently, several had to shoot in front a green screen!
A source cites one particular scene between Lucille Bluth and Lucille Austero in which the characters are shown engaging but look to be green-screened in:
“It does look kind of like the Austin Powers stuff — you can tell that it was green screened.”
The problem with this isn’t so much with its visual effects, but rather the lessening of in-person improvisation, says the first source: