The Pacers aren't going to trade JO.
They took on Daniels' big contract, instead of letting Croshere's deal expire.
If they were to get rid of O'Neal, they would do it in a way that gets them under the salary cap.
Indiana is talking about getting Al Harrington, another big contract.
JO only gets traded if there is an equivalent top level big man swapped in return. That won't happen, barring some major development during the season or off-season.