Yeah it has to be something like that. Like I edited in that post, I think it's dumb but I at least understand the logic Sullivan is working with for his "4th line PKers" idea. I understand that Acciari and Nieto are filling a role in Sullivan's eyes that is keeping their roster spot a lot safer, even if their 5v5 play sucks. I get that. But why is O'Connor locked into a top-9 role, and spending a ton of time in their top-6, with how he has produced this year? He has 10 points in 38 games.
If he's a lineup lock because of his PKing like Nieto and Acciari, whatever but play him on L4. Playing him with Crosby and Malkin regularly is completely stupid though, and he shouldn't be on their 3rd line either with how he has played.