Coburn is a RD - wouldn't do much when he's playing behind Petry as 2RD (as would Letang IMO) and leaving Schultz with limited minutes on that side.
I'm talking a solid LD - guys that when paired with Petry would produce a legitimate top pairing.
Off the top of my head - Phaneuf, Edler - hell maybe even Brian Campbell.
This would leave Smid to baby-sit J.Schultz in a 2nd pairing role - one Smid would excel in. He barely kept his head out of the water on the top pairing last year.
To be a + defenseman on a team as bad as the Oilers, while playing some of the toughest minutes in the league - Jeff Petry is ready to prove he can be part of a solid top-pairing - he just needs the right partner to shine.
I swore i thought that Coburn played the left side which is probably why the Oilers are supposedly interested in him. I don't think they would bring him in to play on the 3rd pairing behind Petry and J. Schultz.
If the Oilers could do a swap of 7 and 11 with Coburn coming this way and little going the other way, that would be golden.