What happened when Hiccup fell into the fire? How exactly did he lose his leg? And what about getting him home? These are my ideas. All speculation, but I like these ideas.
Might become a collection of shorts. Arthur knows about Merlin's magic cause it's funny. Mostly about Merlin doing stupid things and getting in trouble. 'T' cause that's me.
Pippin and Merry drag Legolas into a game of tag. Might turn into a multi chapter story,
Legolas and Gimli won't stop fighting and Sam has had enough.
Pippin won't stop talking and Legolas wants quiet.
Gimili hates slugs, and Legolas is evil.
Never doubt Legolas when he threatens.
Pippin is hungry.