Say we get Raspadori/Depay/Berardi, you can argue that they'll be more effective for our system going forward but you'll get to CL and see that they're well short of what Dybala is capable of. As for Zaniolo with our J Medical butchers, we'd never see him play.
As for individual brilliance - It might matter if we get past the first or second knockout stage but we havent been there to even understand how important it is.
We had Ronaldo who is MR. CL but still failed. I`d take team over player anyday and then when the time is right we also take players who can suit our team and provide individual brilliance.
Berardi and Depay can make things happen by the way but Raspadori is more for the future than the present..
