Wolves are poised for their first cash sale of the summer after Aston Villa triggered the option to sign centre back Kortney Hause. Villa signed the 23-year-old in January on loan with a view to a permanent deal, and they are prepared to meet the £3m price tag. The deal represents good business for Wolves, after then boss Kenny Jackett signed the former England Under-21 international from Wycombe in January 2014 for £175,000 after he had made just 31 appearances for the Chairboys. The former England Under-21 international will become one of Wolves’ most expensive defender sales, matching the fee…