Rashford has his issues, but technique is one thing you cannot criticize about him. His dribbling is very good and strikes the ball very well. It's decision making that's letting him down. And that's a mental issue which is something that can be developed over time. After all, he's still only 21 years old.He has very low level technical skills.
Things like receiving the ball on the foot away from the defender, diverting the ball into a good shooting angle with the first touch he doesn’t do.
The coaching stuff should be straight up with him about his lousy skills- that should burst his bubble.
But many people are already dismissing a 21 year old kid.