He should definitely come over. With him in the lineup, we could safely ditch (trade) Graham. Martin and Dixon and be left with the following 1-2-3 rotation:
SG: Parker (Delfino, Ukic)
SF: Moon (Kapono, Delfino)
Considering that both Delfino and Ukic are good ball-handlers, that'd allow the team not to have to carry a 3rd point guard who is not capable of playing any other position.