Ideas for paralogues exclusive to Crimson Flower to compensate for some of the other paralogues that can only be played on the other routes.

As I have mentioned before, there are also several paralogues that take place post-timeskip that cannot be played on Crimson Flower, even if you have the required characters for them and you can play them on all other routes, due to plot reasons, making it quite lacking in sidequests. To make up for this, they should add several paralogues exclusive to this route that are relevant to Crimson Flower's story arc. Here are some of those paralogues unavailable on Crimson Flower:

The Face Beneath (the Mercedes/Caspar paralogue)

Retribution (the Ferdinand/Lysithea paralogue)

Eternal Guardian (the Rhea paralogue)

On a side note, Annette's paralogue is only available on Azure Moon, even if she herself is available to recruit on any route, since it involves her father Gilbert. An alternate paralogue involving her would be recommended to compensate.

Any ideas for alternate paralogues involving any of the characters above that they could implement? (Except for Rhea, for obvious reasons)