I think what they were looking for really wasn't there. I don't think it's in his tools. It's in his approach, which likely developed late, wasn't what a scout would be generally looking at, is hard to spot in the micro, and is most visible in center. I mean, he plays a short centerfield. Very aggressively short. That's not going to show up in a corner, because there just isn't the same benefit, as there isn't that triangle to defend. Similarly but different, his throwing isn't going to knock the scouts out because his arm isn't particularly strong. Nor is it needle-threadingly accurate. He gets the job done because he gets to the ball aggressively and releases it economically in the manner of an infielder charging a hopper. I can understand why scouts wouldn't see this until they had an extended look at him in center. I can see why he wouldn't even be showing this until he had a long look in center. Credit to the Mets for seeing it and helping develop it.