User blog:Captain Warrior/Rivalry Rap Battles (new series)

Well, look who it is, it's been a year since I made a blog. Anyways, I really want to get into making rap battles again, but this time I want to start fresh. I'm pretty much done with my Legendary Rap Battles series. I want to have a rap series of having real life rivalries battle. You guys can go ahead and give me suggestions for what rivalries I should make as a battle.