How would Fülkrog's arrival affect the overall performance of Milan's attacking line?

Over the past few matches I’ve watched with my brother, we kept noticing the same thing: Milan often get into decent positions, but the final touch just isn’t there. It reminded me of older seasons when the attack looked good on paper but lacked someone who could occupy defenders and open space. That’s why the Fullkrug talk caught my attention. I’m not expecting him to suddenly score every game, but I wonder if his presence alone could help others score more. Has anyone seen something similar work before?