EXCLUSIVE: Getting feature directors to helm pilots was a hot trend this development season. CBS is already looking to extend it to next season, signing a deal with Harry Potter director Chris Columbus. Under the 3-for-1 pact, Columbus will develop three projects for CBS though CBS TV Studios and his 1492 Pictures. The goal is for one of them to go to pilot, which Columbus will direct and executive produce. This will mark the TV directing debut for the WME-repped Columbus, who helmed the first two Harry Potter and Home Alone movies as well as Mrs. Doubtfire and, most recently, the adventure Percy Jackson & The Olympians: The Lightning Thief. He also produced the upcoming DreamWorks movie The Help.