http://www.eonline.com/news/708089/so-long-sophomore-slump-how-empire-the-flash-htgawm-survived-the-dreaded-curse

Second-year shows from Empire to Fresh Off the Boat to Black-ish, The Flash and How to Get Away with Murder are, so far, avoiding a sophomore slump.

They keep getting better.

Not to mention the Goldbergs in their second year became a bigger show.