Seguin will never be on the ballot for the Selke, but I'm sensing an air of 'He may be flashy, but he's -17; glad we traded him;' which I disagree with completely.
Dallas' defense was suspect last year (yet Seguin helped them win the toughest division in hockey, by the way), and they lost Goligoski and Demers to free agency. Hamhuis' best days are behind him, so that didn't help much.
Their goaltending - also bad last year - is equally bad or worse this year. There was a game not too long ago Niemi gave up three goals on the first three shots.
Seguin, as well as Spezza and Benn, are exceptional to elite offensive players. They are minus players because they are logging serious ice time playing behind, in which a team with already sub-par defense and goaltending has to take even more chances.
Cracknell has been good for them, but Ruff isn't exactly throwing him out there in the waning minutes with the Stars trailing.
The Seguin trade was ill-advised, the return was terrible, and if we are to believe the acting performances on Behind the B, he was traded because he didn't fit the 'mold' of the 'Big Bad Bruins' - right as the league was moving away from that style of play.