People really need to stop acting as if Kendrick was some kind of invincible battle rapper that has destroyed multiple rapper on his way to the top.
So far he hasnt called out anyone specific, Control was nothing more than a How To Rob type record for attention. He could have gotten a real beef with Drake if he went for it, but he decided against it - probably the smarter choice, since there isnt much to gain from beefs when you are already at the top.
I love Kendrick, but people need a reality check when it comes to him and what he actually has delivered so far.