Well, we aren't dumping salary. The idea is with all our cap space, we can absorb contract, and not have to make the amounts match.
For example, a hypothetical. Dal wants to clear cap space to compete this summer for DWill and D12. They look to trade either Odom or Marion. Given how far under the ceiling we are, we could trade JJ, an expiring contract(although could extend QO) worth about 3.5M for Marions much larger contract.
Say Marions contract is about 8M, we trade JJ and absorb about 4.5M of the difference. That gives Dal 4.5M more in room, and then if they let JJ walk, in effect they cleared the entire 8M+ they owed Marion off their books for this summer. So its not us looking to dump salary. Its vet teams looking at a team like us to help out so they can get more flexibility under the cap. We already have all the flexibility we need.