I have to imagine the Gaborik deal gets done first, as that will impact what happens on defense.
$13 mil in space, Gaborik, King, Mitchell, Greene needing contracts.
If we assume King gets around Trevor Lewis money, we're left with $11.5 for the other 3. If Gaborik costs $6.5, we're left with $5 meaning one of Mitchell or Greene is out with McNabb taking their spot. If Dean somehow talked Gaborik down to $5-5.5, we could conceivably squeeze both the veterans in for a combined $6-6.5 but one or both would have to take a pay-cut.
Greene may have had a diminished roll here, but I imagine their are plenty of teams that would give him $12-16 million over 4 years. I know he likes it here and all, but that's a tough opportunity to pass up if all he's getting offered here is a $6-7 over 2 years.