I have two possible heir options I will be heavily considering on making king once I am able to do so. I like these two mainly for their base colors and markings, although they are not particularly rare in the game. The first one is currently a juvenile and the other is a submale on my other account. I have included a direct link to each lion's page and a wardrobe link for the juvenile.

I am making a stud price check for both. Keep in mind either lion will gain about 400+ stats upon getting kinged since he will be succeeding my current king.

Lion 1: https://www.lioden.com/lion.php?id=794112165660
Lion 1 Wardrobe: http://lioden.com/wardrobe.php?c=5A1bOU1lzI

Lion 2: https://www.lioden.com/lion.php?id=794111750511