Kind of a simple one, but I found myself in FE7 with a Brigand saying 'I don't know what I need to promote you' and couldn't ctrl+f my way to victory in the read me. I did some bruteforce save loading to verify Knights Crest for Knight Lord and Hero's for Blade Lord, and Knight worked for Soldier, buuut Hero isn't working for Brigand. That leaves me pretty much with just Ocean left.

Also: On that list, have you considered adding flier effectiveness to the Emblem Bow?