I wouldn't be shocked to see some rejigging of FR's French routes. La Rochelle in particular didn't have great yields, although this was somewhat counteracted by being a short sector that could easily help with aircraft utilisation. Carcassonne had the best yield of the French routes, but the longest sector.
We don't really know what's happening with Ryanair at the moment. With the Polish routes added, there will have to be some reduction of existing services, unless they have a 3rd aircraft based for the summer.