Jamie Redknapp has said Tottenham Hotspur defender Cristian Romero has proven to be rash and can make mistakes. It was an evening to forget for Ange Postecoglou’s men on Saturday night as they were emphatically beaten away to Fulham. After a stunning display at Villa Park, Tottenham were brought back down to earth with a bang on the bank of the Thames. Cristian Romero slammed as rashWhat a difference a week can make. Spurs kept their first league clean sheet of the year last weekend and now find themselves on the back of a thumping. There wasn’t even too many big individual errors, it was just…