By Daniel Orme Ian Wright and Jamie Redknapp agreed that Kai Havertz was lucky not to be sent off before his priceless winner vs Brentford. The German striker leapt highest to nod home against the Bees in the 86th minute of Saturday’s showdown after Declan Rice and Yoane Wissa exchanged strikes. The victory looks set to be huge in the race for the Premier League crown. While Havertz was roundly lauded by the Arsenal faithful, the same cannot quite be said of the opposing dugout. Brentford boss Thomas Frank complained that he should have been sent off for two bookable offences. Havertz picked u…