Sergio Pérez is confident of remaining with Red Bull not just for the rest of this Formula 1 season but for next year as well – despite comments from his bosses indicating otherwise. “It’s just rumours,” the 34-year-old driver from Mexico said on Thursday, according to a report on the Formula 1.com website. “You will see me in Vegas, you will see me next year. I’m not the one that worries about it,” said Perez, whose nickname is Checo. After Pérez’s disastrous home race with a 17th place last finish on Sunday, team principal Christian Horner indicated Perez may have reached the end of the road…