To suggest that our team would be stronger this season with molinaro playing instead of Grosso is lunacy. Either there is something very personal against Grosso involved in such a ludicrous statement, or, you don't understand football.
The fact alone that Grosso can pass the ball makes him a massive improvement, and I have never thought that Molinaro was a decent tackler, as he relies on pace more than technique or anticipation, to make challenges, whereas Grosso can use other abilities which we expect of defenders.
Chiellini needs rest. Cannavaro needs time to adjust to OUR team.
Having only seen highlights of the match last night, its hard for me to judge the Chiellini/ Canna combination accurately...but the result is not enough for me to assume we have actually weakened in central defence, at Juve.
If he plays poorly for Ciro, he will be dropped and Legro will get his chance, or perhaps Ariaudo, or perhaps Santacroce...