According to sources, the Hornets expressed interest in trading Chris Paul to the Warriors and they engaged in talks. There hasn't been an expectation of anything getting done from Golden State's perspective because of the understanding that Paul wouldn't sign off on an extension.
But there is a circumstance in which the Warriors would be willing to trade for Paul as a rental and that would be if Monta Ellis went to New Orleans in return.
Retaining Curry would allow the Warriors to preserve their best trade chip and he could also possibly play shooting guard beside Paul.
Trading Curry and Tyson Chandler to the Magic for Dwight Howard could be a possibility at a later date.