Is he a good striker?

[John Luk]

Here is my statistics of my team's first striker

Overall quality: 79 (5 stars), one-on-one scorer

Attacking:
-Passing: 80
-Dribbling: 81
-Crossing: 77
-Shooting: 82
-Finishing: 84
---Overall: 80.8

Mental and physical:
-Fitness: 81
-Strength: 80
-Aggression: 79
-Speed: 80
-Creativity: 81
---Overall: 80.2

Defensing:
-Tackling: 78
-Marking: 79
-Positioning: 78
-Heading: 81
-Handling: 78
---Overall: 78.8

Although he got 13 goals in 19 games, but I think he can do much better.
In some matches, he will miss some great chances that he can have a goal.
Do you all think he can do much better and how, as he is not very good in some abilities.
Also, his performance is not very good after a heavy injury (out for 6 days)