As I said - there's a matter of context, Jordi. Knowing you tactically favour a defensive style, and knowing what sort of keeper works with that, I'm not surprised you get good goalkeeping performances.
I had enormous problems initially at Norwich. My two "top" keepers were horrible, despite one being an international. I didn't alter my tactics, but used a reserve (desperate to play) with different stats to those I'd used to and he's been absolutely stellar. I've learned about some attributes that certainly help in my current tactic.
Doesn't explain why a pants keeper in poor form suddenly pulls a superb performance out of the hat without any tactical change though, and why it
never happened to me in Portugal.
I didn't want to have a "are superkeepers real" discussion. I just wondered if in the collected experience here, particular leagues lent themselves to greater suspicion than others, and why that might be