Murphy really seems like the ideal guy to be looking to trade. With McCabe's retention spot expiring after this year, they can likely roll that into Murphy for an additional season after this one. If they can retain him at 50 %, I think that's a $2.2 million cap hit for a Middle 3 Righthanded Defenseman, which I think can return something of value. Wonder if Bowman would be interested in bringing him to Edmonton?
For the Hawks, in addition to what they get, I think clearing a spot for next year is also important. As is, Martinez is the only expiring contract amongst the D and I think they have enough guys chomping at the bit for a roster spot. All those LHD should be focusing up on playing on their off-hand (I noticed Del Mastro played his off-hand first AHL game, I know Kaiser and Allan have in the past as well), and then you got Levshunov as a Number 2 overall pick likely pushing for a spot next year, and I think a good chance the Hawks sign Rinzel. A good year from Crevier and he could be re-signed/a potential option for a 6/7 as well.