Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_16028499_2 ( attendance INTEGER, opponent VARCHAR )

### Question ###
What was the minimum attendance against the New Orleans Saints?

### Accurate SQL ###

SELECT MIN(attendance) FROM table_16028499_2 WHERE opponent = "New Orleans Saints"