Disagree on him having zero impact on the top 3 lines.
I know it's been beaten to death here, but I think it's a big deal. I'm not saying Glass adds nothing. It's obvious that he brings a certain physicality that helps against teams like CBJ. But in my opinion, his limited positives are significantly outweighed by his ineptness in all other aspects of the game. Offensively he is a black hole that weighs down the entire fourth line, turning a deep four-line team into the 3 line team we were last year. Go back 2 years and no Glass, and we're 4 lines and in the cup finals. A sustained offensive shift by a 4th line, even if they don't score, has a big impact on the team. Without that, there's more pressure on the top 3 lines, and bingo bango there's your impact on the top 3 lines. Defensively, for every big hit he throws, there's 5 instances where he's either out of position or incapable of securing the puck and exiting the zone, leading to more time spent in the defensive zone.
I get we're 3-0 and playing well right now. But AV should be putting out his best line-up, and that doesnt include Glass