By Tzvi Machlin You would think that suing NFL owners for discriminatory hiring practices might disqualify Brian Flores from ever working in the NFL again. But one NFL team doesn’t appear to agree. According to NFL insider Josina Anderson, Flores is still considered a finalist for the vacant Houston Texans head coaching job. Flores is believed to be one of three finalists for the job, along with Philadelphia Eagles defensive coordinator Jonathan Gannon and former NFL quarterback Josh McCown. Earlier this week, Flores filed a class-action lawsuit against the NFL in Manhattan federal court. Flor…