Wait... are you being serious here mang?
In 2008 he played the large majority of games as an LM in a flat 4 midfield. Ranieri "the chameleon" was very inflexible. Drifted out wide? I friggin hope so - one of his primary roles was to provide width! That's like saying "damn that Chiellini, he keeps clogging up the middle", or something like that.
2 goals and 6 assists in 19 games in 2008/09, 10 of those games he came on as a sub. His delivery into the box is one of his major strengths! It's been on display time and again, including that sweet little ball into Christmas a couple games back. In 08/09 also had a goal in 3 cup games, and 2 assists in 4 CL matches (2 subs). Suns has posted his Goals + Assists ratios for that season multiple times, they're fairly solid all things considered... and that's playing with zero continuity, primarily as a wide LM under Ranieri. A position that doesn't suit him at all! He shouldn't be providing cover for left backs, period!
Let's not try to find excuses for Molinaro's issues
Yes, he does get muscled off the ball, but he's a lot stronger now than he used to be. He's strong enough, and intelligent enough to play inside as an SS now, imo he definitely wasn't the last time he was at the club. Just look at pictures of him in 2008, versus those from 2012, you'll easily see that he's spent some time in the gym, working on his lower body strength.
Also, anybody who counts his performances from the following year, when he/we had ZERO continuity under Ferrara/Zach, who employed 3-4 different formations, and basically showed zero confidence in him... especially Zach, who gave him nothing... Well c'mon. Plus, I remember he missed time with injury. Who would succeed in that situation?
One of the two worst seasons in the clubs 115 year history, pretty tough situation to succeed in.
Who knows if he'll be a success at Juve, if he has the quality, mettle and mentality to succeed at a big club - that's yet to be proven. My opinion is that based upon our spending to date, and our current needs, he comes at a price point that would be silly to refuse.
But these arguments based upon his previous time in Bianconero are as myopic as the "Fewer Pirates = an increase in Global Warming," or "Obama is responsible for the 2008 recession"... this is Glenn Beck type of logic, here.
This is a different Juventus, and this is a different player.