Probably a bit early Oden, but its a valid thought if things don't work out in time. I could be proven wrong (especially now that Ainge has traded KG's bodyguard Perk) but I think Miami will fall short of Boston and Chicago this season.
The question for them will then be how to afford the right complementary pieces under the new collective bargaining agreement.
That could be quite tough, since Miami's big three already chew through $43 mill of this year's $58 mill cap. Next year, when the cap is expected to come down significantly, the Heat still exceed $60 mill with just the big 3, Miller, Haslem and Anthony's contracts.
IF the current mid-level exception and bi-annual exceptions remain next season, the Heat can try to get help that way, but its usually not enough to get starter quality centres or point guards unless they are past the peak of their powers (ie Sheed, Shaq & Jermaine with Boston).
If they can't get the help they need, the only assets they have that would bring what is needed in trade are the big 3, so eventually I could see one being traded.
Long way off yet though. In the next 2 years, no team is going to spend more time scouring the D League than Miami!