Leeds United’s hopes of keeping one of their key players from last season have been dealt a big blow. The Whites have been fielding an abundance of interest from across Europe in recent days and more exits are likely to follow Glen Kamara’s to Rennes on Tuesday. Kamara made it player departure number 13 of the summer in sealing his move to France, with Leeds turning a decent little profit on the £5 million they spent on him nearly 12 months ago. Rasmus Kristensen looks like he will be next out of the door, with a loan move to Eintracht Frankfurt the most likely scenario, amid an agreement on p…