In considering possible destinations for the 'Big 3', it's relatively easy to come up with fits for either Paul or Ray.
On the other hand, KG is essentially untradable based on the size of his salary and the fact that the Cs won't want to take back long term commitment in return, unless they know they're getting an expiring deal back for Pierce. even in this case its still far-fetched based on lack of CBA fit and / or need across appropriate contenders.
Can anyone see an example of where KG could be moved? From a value perspective, I'd prefer to see Ray (of all the Big 3) stick around and sign next year for cheap to play with Rondo, whoever we acquire via trade, picks and a FA or two, but i think the most likely one to actually expire in Boston is KG.