The Texans have seven candidates for head coach and Brandon Scott is here to rank each of them. 

Why San Francisco 49ers defensive coordinator and former Texans linebacker DeMeco Ryans is at the top of the list and Philadelphia Eagles offensive coordinator is a close second. 

What makes New York Giants offensive coordinator Mike Kafka is intriguing but underwhelming; Sean Payton is the best candidate, but doesn't seem realistic; and why Denver Broncos defensive coordinator Ejiro Evero over Philadelphia Eagles defensive coordinator Jonathan Gannon.