AoE II DE improvements & requests

So, in terms of improvements from AoE II/HD, what kind of things do people have in mind?

Given that the original AoE campaigns are being overhauled to provide updated historical information and improved narration, as well as campaign tweaks and fixes, I hope AoE II DE will give the Britons a proper unique wonder that makes sense, rather than keep Aachen Cathedral. I think the Tower of London would make the most sense, but that’s up for debate.

I also think it’d be good if the Byzantines spoke Greek rather than Latin.