Miami Seagull
Grandad
What is so hard to understand? They are the top scorers because of everything that goes on behind that. I have NO doubt that if they had Ulloa then he'd have had near double what he has got here. If the strikers don't get the service they don't get the goals and it's completely irrelevant whether you're a world cup striker or you're a league two striker.
That's slightly simplistic. Ings has created a lot of goals for himself from half chances, and Vokes has to some extent too. Also, they have created goals for each other on a regular basis.