Sevilla and the FA cup final was the death knell for De Gea. Those games specifically made Ten Hag change his mind on the keeper situation. And now we have addressed it. He identified a problem and fixed it. We will see a different team that plays out from the back, a keeper that comes out of his box and sweeps up at the back, not rooted to his goal line. A modern day keeper.
The fa cup final was a shambles. One team on an upward spiral, riding the crest of a wave, and an opposition gassed out and mentally on their holidays.
The lack of depth caused TH to overplay certain players, to the point where they didn't have anything left in the tank from March onwards. This was a learning curve, he learned about his team. Who he wants to keep and who he wants to move on. And in what areas he needs to strengthen.
By the end of this transfer window, I think he will have what he needs. There may be a few more surprises in August.