Aston Villa look set to lose out one of their transfer targets to Brentford in this transfer window. Unai Emery completed his first signing of the window with the arrival of 18-year-old right-back Kosta Nedeljkovic from Red Star Belgrade. The next priority on his agenda is prising Morgan Rogers away from Middlesbrough, although Aston Villa have found that striking a deal is proving increasingly difficult. Boro understandably want to keep one of their best players, especially in the middle of the season, and multiple bids have been knocked back. It’s a transfer saga that looks set to rumble lat…