By Andrew Gould The Dallas Cowboys have shared optimistic timelines for Dak Prescott’s return and bet on a quick recovery by not placing him on the injured reserve. Despite the organization’s signals, his return is reportedly not imminent. On Sunday’s NFL GameDay, Ian Rapoport said that Week 6 is the earliest he will play. “He is still focusing on getting the swelling down. Then he has to work on how well he can grip a football,” Rapoport said. “Simply guys, the bone has to heal, and the Cowboys are not going to put their franchise quarterback in harm’s way.” Fans questioned Dallas not placing…