Issue I have with these pairings is the usage they'll get. Does usage matter? Not as much as we like to think. But I don't want Staal starting in the O-Zone, where I do want Shattenkirk starting. On the same token, while I have no problem with starting Shattenkirk in the D-zone, I don't think it's in his best interest to optimize his game. I might balance it more, something like:
Smith - Shattenkirk
Skjei - Pionk
Staal - DeAngelo
Claesson
Actually, nah, our right side is way too bad to put Smith on the left. Gorton can't be done... can he?
In a perfect world, Staal isn't on the team, and Claesson and Gilly battle for that spot, but here we are.
I also truly believe Smith will go from 'zero' to 'hero' on this board next year. He wasn't even that bad last season. Definitely not bad enough to be exiled to the AHL and a scapegoat.
In terms of discrepancies between the sites, not sure. Are you certain all the parameters are equal? Screenshots of examples?