Morrow, Ariza, Pau, Marvin Williams??
I'd scratch Ariza off the list for sure, considering what the Wiz are going to offer him. I'd also keep Pau off for now because I think someone will overpay him. BUT, the longer they remain unsigned, the higher the likelihood they'll join up.
Morrow and Marvin Williams are much more likely. Marion and/or Vince Carter could be subbed in for Williams if someone overpays him.
I may sound like a broken record in here, but Tolliver is a name to look out for. He could be a good, CHEAP option at the 4 spot if they can't get McRoberts or Frye.
And it's weird that Pau is the only name we're hearing about at the Center/PF starting spot.