Why Giants linebacker Jaylon Smith Celebrates Cowboys Win L I K E || S H A R E || C O M M E N T || S U B S C R I B E 👍 🔄 📣 ✅ For all the latest buzz and updates for Dallas Cowboys Fans. Is it possible that Jaylon Smith forgot who he plays for just two days after joining the Giants? The New York linebacker appeared to join Dallas, his previous club, in celebrating the Cowboys' 21-6 victory in the fourth quarter by completing the iconic Landry Shift — a homage to renowned Cowboys coach Tom Landry – to celebrate running out the time. Smith was seen on camera imitating the Cowboys' offensive line's up-and-down reset manoeuvre before pumping his fist in the air. Throughout the game at MetLife Stadium, Smith had friendly discussions with a number of ex-Cowboys teammates.