Unai Emery has admitted he needs to crack the code with Aston Villa strikers Ollie Watkins and Jhon Duran - or else. Villa’s boss is facing a dilemma over the two after admitting his gamble to play both together backfired in Monaco . Emery started the game in the Stade Louis II with Watkins up front on his own - and then ordered Duran from the bench in a bid to rescue his side from a 1-0 defeat. But the pair didn’t gel - and the Spaniard’s pre-match words - in which he called finding a solution