Because I think Iggy would be a great fit in Indy this is the deal that could make it work:
Sixers get
Theo Ratliff
Rashad McCants
Gerald Green
Ike Diogu
Pacers get
Iggy (70m 5yrs)
Rodney Carney
Antoine Walker
Twolves get
JO
Willie Green
Kevin Ollie
Phillie gets 3 young players still on their rookie deal while Ratliff returns and could perhaps get a vet's minimum for another year. Sixers still retain all cap flexibility after this deal and get rid of ITB's pets Green & Ollie.
Indy pairs Iggy on the wings to Dunleavy and Granger, with Danny probably playing starters minutes at the PF spot. Walker, the last guy I want on my Pacers team (but that's the sacrifice I'll do to get Iggy!), gets reunited with his former coach and he'll backup Granger as PF probably.
Minny pairs JO in the frontcourt with Big Al, who will form a better duo than JO with the other Al. JO will become their defensive anchor while Jefferson stays as nr. 1 option on offense. Hetting rid of Walker is a bonus too in this deal.