Nah, Linlin's removal took all four of them working together. If Zoro had not neutralised Prometheus, Linlin would never have been removed.
IMO for Linlin's removal, it's:
- Law
- He came up with the plan to remove Linlin and figured out how to best utilise their skillsets to accomplish it
- Together with Kidd he neutralised Zeus removing Mama's mobility and a secondary offensive arsenal
- He yeeted her off the island
- Kidd
- Together with Law he neutralised Zeus removing Mama's mobility and a secondary offensive arsenal
- He provided an assist for Law to yeet BM off the island
- Zoro
- He took away Prometheus removing Mama's mobility and a secondary offensive arsenal
- Killer
- He took away Napoleon removing Mama's primary offensive arsenal
- He may be tied with Zoro, but removing Prometheus was more necessary than removing Napoleon to yeet Mama.
Law was the key player in the stratagem of removing Mama. Kidd is #2. Zoro and Killer had lesser but crucially important roles.
- Had Killer not removed Napoleon, Mama would have retaliated by cutting down Kidd instead of simply pounding him into the ground.
- Had Zoro not removed Prometheus, Mama would still have had her mobility (rendering the entire plan moot), and would have been able to retaliate vs Kidd with a Prometheus infused attack.
Kidd was #2 in the Mama stratagem, but don't downplay the contributions of the others, they couldn't have done it without them.
BTW, I'm not placing Luffy until I have answers to the following questions:
- Did he attack Kaido to provide a distraction for the other Supernova?
- Was he holding off Hybrid Kaido off-panel while Operation: Yeet Mama was underway?
If the answer to both of this is "yes", then Luffy would probably be the most important (or 2nd most important) component of the plan.
What's ZKO?