Agree with above. We Go was decent IMO but We Can felt uninspired to me, both song-wise and visual-wise. It's only merit for me was lowering my expectations for Hope to blow me away. I'd be more excited for this if We Go was the last opening we heard from Kitadani.
Wano is being set up as a new start for the anime; a new and iconic opening would fit much better than the nostalgia they seem to be going for.