Do we have to pick one of those guys? If he was still left late in the summer and Danny could get him cheap, Bonzi Wells, would be my choice. He would help with scoring off the bench, which this team needs desperately, and he would fill a need at backup 3.
If not him then Theo Ratliff, but I'm not sure he'll be available and I'm not sure he hasn't left a bad taste in management's mouth from the last time he was here.
I think backup big is clearly the need but I hate all the options.