The Dallas Cowboys are beginning to ramp up practice ahead of this weekend’s showdown with the division rival Philadelphia Eagles .
Unfortunately, they are doing so without a number of key players on the practice field.
Star players like Zack Martin, DaRon Bland, and Eric Kendricks did not participate in practice on Wednesday, while first-round pick Tyler Guyton, All-Pros Trevon Diggs, CeeDee Lamb, and Micah Parsons were limited…