He told reporters: "I've been fortunate enough in my time to work with some incredible goalkeepers, but for me, she has an agility and an athleticism that I don't think many can match.
"She's got lots and lots of qualities, and statistically I think she'll perform to hopefully be the best goalkeeper. We're in a game of opinions, but my opinion fixed in with those statistics is that she's an incredible goalkeeper, and somebody I think can be the world's very best."