Asenjo was the next big thing at 19/20, always had the talent. As I remember it, De Gea still used those chances to displace him straight out. I was watching quite a bit of La Liga at the time, and remember thinking that De Gea was the most dead on certain goalie talent I ever saw. I was wild with expectation when the United rumours surfaced. He was so rounded in everything he did: calm, technical, always did all the right things, at 19 years of age. And he had the wow saves to boot.
Of course, the havoc of the English aerial battles where a different challenge, not really suited for DDG’s body and technique. But I was pretty certain he’d find a way to adapt. De Gea has been a fantasic goalkeeper to have, and he is still very good. I hvaen’t watched Oblak that closely because my possibility to watch La Liga dropped at a point, but if you watch Henderson vs De Gea for instance, situation by situation in a game, I’m sure most top goalkeepers would recognize that De Gea does so much more things optimally every game with regards to positioning, footwork, timing, decisions - and that saves a lot of the need for saves.