The more personal nature of the battle in Creed 2 will make things interesting.
Adonis will have to face the son of the man who killed his father in the ring.
That has to stir up some complex emotions for the man who was the child of an affair.
And for Rocky, his victory over Ivan Drago may have ended the Cold War, but the fight against Viktor Drago may have Rocky fearful that he could lose Adonis the same way he lost Apollo.