He's gonna push more when given the chance, the pace & move thing, while good technical football isn't what's needed now, you gotta go out there & show you should be playing, drive at your parker, don't always look to the pass & run to beat him, it's too predictable.
I think today was an improvement, he seemed sharper. Completed 4 dribbles. With more luck, he would have scored. Also like that he was frustrated after being subbed off, he knows he can do so much better, it's the right attitude.
It's too early to write him off, many in this thread will eat a humble pie. Only 20 years old.