Appiah is fast, aggressive, good shooting, stamina, he can play in several positions IMO.
Now, the question is should we use present or past tense in Appiah's case.
Since i didn't follow Appiah at all in last years, i think i'd go with what the two members who follow the Turkish league said (Snoop and Turk).
According to them Appiah has serious health problems (heart problems) and he didn't play at all last season. His health problems are the reason why Fenerbahce terminated his contract.
If this is true, and i have no reason not to believe Turk and Snoop, then one needs to ask himself why would we need the Appiah of 2008.
Remember, we won't be getting the guy that used to play for Juve, but we'll be getting an unhealthy player with serious fitness problems.
Edit: Just read Osman's post in the other thread.
I still wouldn't like Juve to be the team that will take the risk with Appiah.