The summer transfer window was shut on Friday night and it is time for clubs to get back to competitive action. And this weekend, there will be a couple of interesting fixtures in the Premier League. This is the last match day before the international break and teams will be looking to sign off with wins. But which three fixtures could see shock results? 1. Arsenal vs Brighton: Both teams have won their first two games of the new season. So, something has to give in the early kick-off at the Emirates. You can say Arsenal were lucky to win at Aston Villa last weekend. If Ollie Watkins converted…