No. I've said it so many times. No.
It's become predictable to other teams. I don't see how "predictability" can be something we so often look to avoid in the NHL game, but Claude is so in favor of things like "Chara in front of the net" for at least a minute every single PP. I understand that the whole PP isn't performing well now, but sidestepping what very well could be part of the issue isn't going to help anything.
Putting Chara down low CAN be effective, but there are two big issues I see. It totally limits the B's ability to move the puck down low. If the puck goes around the net, it is an advantage for the D-man (usually) since Chara doesn't have great footspeed. Not his fault. He's 6'9". And relatively old. Chara is also...and people need to open their eyes if they can't see this...a horrible "tipper". He does exactly what you're not supposed to do: chop down on the puck. This is the same concept of never chopping down on the ball when learning to bunt in baseball. You will miss it nine times out of ten. Tipping is already hard enough, and for whatever reason, Z doesn't have the technique down at all. Looch is a far better guy to deflect pucks.
And yes, I understand a ton of the point of Z being in front of the net is simply his size. But a guy shouldn't act as a screen if he doesn't have the ability to tip a few home every now and then. No, I'm not saying he's NEVER done it, but I also don't think I've ever seen a screening player throw his head back more often in annoyance when once again missing a tippable puck.
Get him back on the point where he belongs with that shot!
It's just classic Claude to see it game after game. People on the board (including myself) clamored for Z in front of the net for years before Claude finally did it. It went from not being an option, to being the only option. That defines part of CJ's coaching style and the one I hate the most. Just incredibly stubborn no matter which way you turn, and no matter what the results.
I'm not even opposed to it being rolled out every now and again...like say, if the PP IS struggling and needs a kick. But, I can't help seeing that it's only effective when other teams don't have the chance to prepare for it. If I'm remembering correctly, it was by far the most effective when the team first started doing it. I became increasingly disappointed toward the end of last year, and obviously with a small sample size, it hasn't gotten any better this year.
edit: I also want to add: I want Chara at his best (rested) for what he's best at...shutdown situations. Tiring him out by making him battle in front of the net is not what I prefer...at least not nearly on a full-time basis as it has become.