Someone should cast and Charlie Day as brothers

I just finished writing how he and Day are so similar in speech and characters between their two shows (New Girl and It's Always Sunny) before I saw your post. I agree completely that it would be fantastic to have an episode or 2 with Day as a special guest role.

That would be awesome if Charlie appeared as his younger brother or he appeared on Its Always Sunny. I just watched Lets Be Cops and all I could think about was how similar they are.

I find both of them pretty irritating actually, though Charlie is the worse of the two. I mean, to each their own, someone likes them if they're famous, but the idea of that would be torture to me.