First set: in my opinion his defence was already outstanding when he played for Parma and worthy of a 93. I noticed he often pushed forward, sometimes even running down the flank despite being a centre back, so I'd give him AGG 68. Why such shooting stats? He scored 4 goals for Parma between 1997 and 2002: three of them were headings and one was a shot very near to the goal. SA could go down to 65 and ST under 70 and surely not on Antonio Conte's level.
Second set: he played 28 and 22 Serie A matches in his two seasons at Inter, statistic that isn't COND 7 worthy but 6 would be better. It was said that in the second season his performances were not as good as they were before due to physical problems because he wanted to go to Juventus and that apparently was the best way to convince Inter to sell him. That confirms my thought about decreasing COND to 6 but also CONS to 7 and maybe IT to B. For Inter though he scored this huge goal
https://youtu.be/SIhCdlUk4_s?t=50 that gives sense to ST on low 70s − but, again, makes no sense for a higher value in the first set. The other two goals were headings.
Third set: No need for such SA and ST, so I'd give him the same values I'd give for the first set. Moreover he scored all the 7 goals in those two seasons with the head which makes me think about a little boost to 87 in HEA. You can see all of them here
https://youtu.be/u1-KvKuvCXI?t=165 .
Fourth set: I agree about COND 7 since he played less than 30 league games in 2008-09 and 2009-10, no way near to his first two seasons at Juventus. Considering his age, I believe that STA can go down to high green value and maybe AGI as well.