The 2003/04 Pens (aka one of the worst teams in NHL history) were 9th in the NHL with an 18.1% pp. Keep in mind Mario played like 8 games that year.
So, a PP built around Dick Tarnstrom, Rico Fata, and Milan Kraft performed better than the current one with Crosby, Malkin, and EK.
The issue is the touches. It's like they purposely want to pass it to every person on the unit to feel included to make a play and it's hilarious. There's no "leader" on the Powerplay. You watch the best ones in the league and just watch a lot of it, you'll spot the issues the Pens have super quickly.
The entire powerplay has too many big names on it on the top unit and each one wants a touch of the puck. There's no QB on the powerplay, there are QBS.
Sid, Geno, Karlsson, Guentzel all want to QB the powerplay and that becomes an issue. Whereas even with Gonchar, they had sort of a defacto QB there in Sarge because his shot had to be respected, but when you have an entire crew that doesn't have that bomb or refuse to use it and would rather make plays closer in the slot area, the PK already knows where to defend and disrupt and the players will keep trying to make passes to open up lanes and the PK knows how easy it is to figure out because the Pens don't deviate from this.
If Sullivan had any f***ing brains, he would tackle this the way Bylsma used to tackle the 3rd line and the rotation of the 1st and 2nd line when we had the big 3. As in, Staal's line would come in, set up zone pressure and cycle, wear them down and then the closers would come in by the way of Line 1 and 2.
This means splitting up the units since they will never be smart enough to just do what needs to be done so you have to put them in positions to do their thing but on their own units.
Unit 1 - Letang, Rust, Guentzel, Crosby, *big body in front*
Unit 2 - Karlsson, Rakell, Malkin, Smith, *big body in front*
Who the big body is, that's the issue. Carter could do it, DOC could also do it, but that requires coaching and we all know that's a non starter.
So really we are hoping for something to happen when we know the coaching will never identify it so it's a matter of hoping it just magically converts more so we have some sanity.