Random Always Sunny thought ... in the interest of everyone in the gang except Charlie getting to sleep with and or date The Waitress, I wanna see Dee/The Waitress at some point. Well, not JUST for that reason, but y'know.
Another Always Sunny thought: I'm amused that it's canon that Frank is from Philadelphia, when Danny DeVito has the New Yorkest accent ever. Some of his pronunciations (on words like "van" and "whore") are EXACTLY like my dad's (who has a much more New Yawk kind of accent than I do). Actually, my dad's accent makes me overly fond of this series of SCTV sketches:
Click to view
Tack on a ponytail, make the cap a Mets one, and that's my dad.