It's easier to say than to do Sylvester.
For starters, we'd get rid of 9 players which will need to be replaced by 9 players. For 6 of them, maybe 7, we won't be able to get a penny, but we will have to pay for those who'll replace them. 4-5 of them are first team players and in order to replace them with quality, we will need a lot of money.
Another problem are the wages. They're getting huge wages which mid-table teams can't pay. Top teams can pay their wages, but apart from Melo, and maybe Amauri, no top team is interested in getting them and paying them high wages.
These players are getting lots of money in Juve and they won't be foolish to leave us and accept to play for Palermo (as you suggested about Amauri) for 3-4 times less money than what they get in Juve.
We fucked it up for not thinking on time and for offering high wages to old players, especially those who came here on bosman.
Now we have to live with this problem and gradually get rid of these players. It's impossible to do it in a single summer. It will take us at least two summers to do it.
Also, there are other older players who are not on your list (Camo, Brazzo and Trez), who if not this summer, will have to leave next summer and they'll also need to be replaced with quality.
It's really complicated and not easy to do.
its easy and u can do it in one summer:
IF we give a chance to our young and rented players we can perform very well next season with less wages and a lot of money recoverd from the sell of many loosers we hav 4 ex:
Chimenti

ut for free INPLACED BY kirev(young,better& less wage)
Legro

ut even for 5m - Subotic(young,better,less wage&wont cost more than 10)
Zebina

ut of contract- Bamba(young,better,less wage)
Grygera

ut even for 5m-Caceres(yong,better,same wage,11m)
Cannavaro

ut of contract-Ariaudo(young,less wage,back from loan)
Grosso

ut for TAIWO(young better,same wage,15m plus Grosso)
any world class CB Like;B Alves or kompany 20 to 25m
any good RB like;M richard,boating,motta,maggio 15 to 20m
sell poulsen,tiago&almiron for 20m utilize da $$ for buying the RB
and instead BRING EKDAL back(young,better than da 3,less wage)
sell BRAZZO for 2 or 3m and give a chance to Yago&Rossi
sell iaqi&ama for 25M and buy L SUAREZ with 25 m
buy the other part of LANZA by giving them PAOLUCCI
sell the other parts of PALLA&CRISCITO and utilize da money for buyin
BRING PRANDELLI whos wage is far lesser than HIDDENK&CAPELLO