In the behind the scenes video, Lloyd's heroin joke "died."
In TheFineBros' episode of Teens React, when the teens were asked whom they would like to see in a rap battle, a girl named Rachel suggested Walter White from Breaking Bad go up against Rick from Walking Dead.
Nice Peter said in an episode of his podcast that Rick Grimes' actor, Andrew Lincoln, saw the battle and said he did a "good job".
This makes him the sixth known person, or actor of the featured character, who knows about their battle.
On August 22nd, 2016, "Just because you shot Rick Grimes, doesn't mean you are Rick Grimes" was written in the description of the video. This is a reference to Breaking Bad character, Mike Ehrmantraut's quote, "Just because you shot Jesse James, don't make you Jesse James."
This is the second battle with hints for any upcoming battles included at the end of the video, after Nice Peter vs EpicLLOYD.
This is the fourth battle to be featured on a news broadcast. 
This is the second battle where a cameo crosses the line in the middle of the battle that separates the rappers from each other, after Bruce Lee vs Clint Eastwood.