Im very curious about one thing; How come U have restricted the players through balls so much, when all it could do is encourage to make more opening passes, cut the defense passes. This tactic is great, I tested it couple games. U gotta put through balls to often to most of ur players, especially Xavi role. I feel U wud get way more from this tactic. Then I think some of ur players have too much creative freedom and some are too attacking or defensive in terms of mentality, e.g. if U put that dropping CB's mentality to normal, he wud play more passes upwards, which aids ur game in terms of controlling it in their half. No-one shud have defensive mentality in barca tactic in my opinion.
These just crossed my mind, U can give em a shot.
Thx mate for trying this tactic, really appreciate your comments. First of all the reason why i restricted the through ball in xavi role is because xavi has try killers ball often ppm and so thats why i have xavi role's creative freedom a bit much. And also i agree with ur comments, now im working to tweak some aspects of this tactic to make it better ^^)