Guandao
Rajah of Minyue and Langkasuka
At first glance I thought for sure they had just re-skinned Pedro for Robert. Nw I think all three are the same basic face with some hair and color switches.
"Gimme a red rinse, will you, I'm going out Bannockburning tonight."
Unfortunately for multiple leader animations, even simple costume changes, Animation seems to be the most expensive thing (in sheer hourly wages invested in artists) in the game - they certainly spent more money on it than they did on game design or testing - so anything that adds more animation will probably be resisted strenuously.
Pedro II, Harald Hardrada, and Robert the Bruce are long lost cousins....