Ben Silverman and Steve McPherson shared the most heated rivalry between broadcast toppers in recent years. Now, the two have something else to share: an exit date. On July 27, 2009, Silverman left NBC after a tumultuous 2-year stint. Today, July 27, 2010, McPherson departed ABC after a 6-year tenure that also got rocky in the last couple of years. Both executive changes were made on the eve of the summer TV Critics Association Press Tour. And speaking of TCA, it was almost exactly 3 years ago to the date (on July 25, 2007) when McPherson challenged Silverman to “be a man” at TCA. Boy, those two will be missed at press tour.