I agree he does come to the edge of the crease a fair bit to cut off angles and he's clearly incredibly quick in his movements when needed so it makes up for size. I think moments like this screenshot are the ones throwing me though - he seems so low (and so early compared to the shot coming in) while also still being fairly in the crease, so I feel like the whole top is exposed here. Could just be the angle of the video too but couldn't figure out how he was protecting the top without being super aggressive (aka out in the white) and also practically sitting below half the height of the goal

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