Larry Allen, a Dallas Cowboys great, exemplified merit-based success, rising from a challenging background to become an NFL star despite attending a lesser-known college. On the other hand, Tyron Smith, another prominent Cowboys player, known for his excellence on the field, has now transitioned to the New York Jets. In the realm of Dallas Cowboys history, Leon Lett emerges as a significant figure for wearing jersey number 78, contributing to multiple Super Bowl victories. Meanwhile, Harvey Martin, a defensive standout, is celebrated as the greatest player to wear No. 79 for the Cowboys, leaving a lasting impact despite his passing in 2001.