From Brighi's point of view, i guess he will probably play more games in Parma than he might have at Juve, bit i believe Parma will struggle this season and from an international point of view , his prospects will suffer as Nt managers always have a bias for big clubs and pick players from there, wrongly imo
Brighi as long as he plays regularly at any club, will be happy i think, but I am sure he would have been happier proving himself at Juve as he has said so lots of times , he would like to prove himself at Juve.