Tacchinardi has been very good for juventus. but i think he limited and this is the reason why capello does not have him starting at the club now.
tacchinardi played great when he had davids beside him and a player to attack in midfield was infront of him..ie. ZZ, even Nedved when he was pushed behind the forwards in the second half of his first season.
But he really isnt that great. Even when Lippi first tried the 4-4-2 with camoranesi, tacchinardi, davids and nedved on the left, tacchinardi was useless. he offers nothing offensively besides the one long range goal per season, if he is lucky of course, and he isnt as aggressive as blasi is.
I have respect for tacchinardi but he isnt the type of DM we need starting right now. Blasi has done a good job and better suits capello's system.
however, if tacchinardi was sold in january, it would be stupid as we have no back up for blasi in the DM department. Unless Maresca returns or another player comes in, it would be leaving that area thin.
As for Tacchinardi going to barca? well, as long as he starts, i do not really care. in fact, i think he deserves to play regular football, and if he cant do that at juve, then by all means, move on. its only fair to him. Im thinking juve can benefit from him joining barca as barca have many players such as saviola and riquelme who should be looked at. i would be upset if tacchinardi left for only cash though and wasnt replaced as such.