“There was a game against Wigan where he had a hamstring issue he’d kept to himself because he just wants to play every single game.
“Those qualities are incredible, but it means I have to guard myself when he says he’s fully fit.”
Barry-Murphy also emphasised Lawlor’s growing influence in the dressing room, adding: “He’s a real leader in our dressing room and has a really refreshing mentality to attack every game.”
Calum Chambers, a former Arsenal and Aston Villa player, says fellow centre-back Lawlor has a bright future.
“The season he’s had, the games he’s played in, he’s been brilliant,” he said.
“He’s a great guy, always willing to learn, always willing to improve himself. I’m buzzing for him and I’m really excited to see where he goes.”