I know this is a popular excuse for young players, but I'm genuinely amazed you've used it for DCL.
He's one of the luckiest players in the premier league. Our laughable attempts at signing strikers over the last 3 years saw DCL play tens of games and gain huge premier league experience before he was even actually premier league standard. He's now played 100 league games, near enough. Most in his preferred position, at a top-half club. That's the dream. It's no surprise he's improved a bit. Managers have been forced to play him because the alternatives were Oumar Niasse and Cenk Tosun. He's been given game after game after game here. There's barely been an opportunity to mis-manage him and he certainly hasn't been.
"But he got played at right wing-back once though!!".