Barron was acquired almost three years ago. He's playing on a team with a deep d prospect pool.
I don't think it's a question of patience, but a question of numbers. He keeps getting passed on the depth chart by other players and needs to clear waivers to be sent to the ahl.
I would say the habs have been very patient with Barron. They've let him make his mistakes and he's been rotating in and out of the line up as most d-man who arent stars and have played less than 200 games do.
At no point did I feel they were unjust to him. The writing is on the wall. He hasn't been better than Struble, Guhle, Arber, Hutson. Mailloux and Reinbacher are knocking on the door and Justin has to pass waivers.
When Barron played 5 games with the habs in 2022 none of Guhle, Struble, Arber, Hutson were playing nhl (obviously). Since then, they have all passed him on the depth chart.