HERTFORDSHIRE, England — Jets rookie tackle Armand Membou is coming off his worst game as a pro last Sunday against the Cowboys.  Membou had four penalties, three that were accepted, and allowed five pressures in the game, according to PFF.  Take flight with the Jets Text with Brian Costello all season as he brings Sports+ subscribers the latest Jets intel from on the field and off. tRY IT NOW “I would just say it was up and down,” Membou said Thursday. “I just had so many penalties. I just