That statement is over used bollocks. If class was permanent, Pele would still be leading the line for Brazil.
Bravo was clearly a top keeper but I for one don't think he'll work out for us. Loved to be proved wrong.
So your judging, statistically, one of the best GKs around on the last 6 months?
I'm sorry but think that is unreasonable. He had been one of the top keepers around before he joined us.
That suggests to me it is very much form and not his ability.