Jones currently is Albion's first-choice at right-back ahead of the fit-again Reid.
He told the WBA website: â€œThe team are playing well and Billyâ€™s playing really well at right-back.
â€œHeâ€™s a great lad and he has proved to be another great signing for the club.
â€œHeâ€™s stepped up from the lower leagues with Preston and Crewe, which mirrors what I did in terms of playing for Millwall.
â€œHeâ€™s still young and this is only his second season in the Premier League so he can only get better.
â€œHeâ€™s been superb, so itâ€™s now up to me to try and get back into the team."