Chrom having dread scroll qualities in his moveset will never happen. Just because you can do something in a game if you twist things a specific way doesn't mean they should be represented, technically Chrom can marry a random villager girl if all the other girls he can marry are already married or dead, but that doesn't mean that this random village girl should ever be represented in anything, rather than random trivia.
Lances are a possibility in his moveset, but they will definetly not be featured, the most of his moveset will revolve around different sword techniques.
Another thing I noticed pertaining to the whole main character argument, is that Chrom is the only character that has a talking part in nearly every chapter, while robin is in most of them too, even most of the DLC chapters. Lucina is never in DLC chapters, and is still not featured in every chapter. She might have story significance but she most certainly is not the main character. She has about as many lines as say ri I would say, at least up until the whole valm business is done.
And don't worry about movesets being buried, I am going to look through the entire thread for potential movesets, as I am most certainly not a moveset writer myself.
