Doesn't King John remind you of Scar, personality wise?
-He hates hearing his brother's name
-He tricked his brother to become king
-He's wicked and greedy
-He's a bit of a coward
Here's a picture of him:

He has his brother's colours, yet he has that skinny body-style and the beard too.
His brother, on the other hand, looks tough, and we can guess that he's a really good and fair king too. Here's a picture of him:

I hope this isn't too off-topic lol. Just something I thought it was interesting.