Deletion of The Big Five (late-night talk show franchises)

Comment: mdash;appears to be pure |original research. No reliable sources have ever used this term as far as I can tell
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)

Comment: No sources to prove that this phrase is used to describe these shows. This entire thing is  and half of it is about why the author believes that ''Saturday Night Live'' shouldn't be included in this alleged term
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)

Comment: Pure . Can't find any sources using this term in this manner
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)