What is the overall total for the Omaha Nighthawks?
CREATE TABLE table_27094070_4 (overall_total INTEGER, team VARCHAR)
SELECT MIN(overall_total) FROM table_27094070_4 WHERE team = "Omaha Nighthawks"
### Context: CREATE TABLE table_27094070_4 (overall_total INTEGER, team VARCHAR) ### Question: What is the overall total for the Omaha Nighthawks? ### Answer: SELECT MIN(overall_total) FROM table_27094070_4 WHERE team = "Omaha Nighthawks"