Despite the Television Academy having a blind spot for it as wide as the Rocky steps, It's Always Sunny in Philadelphia is one of the most unique things on TV. Debuting all the way back in 2005 and trucking along for 14 seasons now—tied for all-time with The Adventures of Ozzie & Harriet, an extremely different sitcom—Always Sunny has essentially seen its core cast grow as performers, writers, and directors while doing their darndest to ensure The Gang barely grows at all. The first four episodes of season 14 are as dementedly clever as ever, but …