I wouldn't be surprised if Lewis sees some level of return to form if Ferrari delivers a car in 2025 that is as similarly driveable and relatively consistent as this year's car. I never bought all the stuff about him only struggling at Mercedes due to being some guinea pig for setups, that's not the behavior of a top driver, but I do think it's easier to get in your groove and exploit what you're capable of when the car performs more predictably from weekend to weekend. The Merc has clearly been a bit of a wild card this season.
I still think beating Leclerc would be a tall order, but I'm cautiously optimistic he's gonna be an asset for the team that can also help push Leclerc. I dont think we ever really needed him, but I can totally get why they took the opportunity, even outside any 'marketing' advantages.