By Jennifer Piacenti Former Dolphins head coach Brian Flores said in a lawsuit he was offered money to lose during the 2019 season. That raises questions about possibly altered betting outcomes. Former Dolphins head coach Brain Flores filed a class-action lawsuit Tuesday alleging racial discrimination in the NFL hiring process. Flores claimed the NFL suffers from systemic racism and accused the league and multiple teams (Giants, Broncos) of sham interviews and improper hiring practices, calling into question the NFL’s Rooney Rule. The Rooney rule requires NFL teams to interview two external mi…