The Dallas Cowboys are moving toward starting their third different quarterback in their last four weeks on Sunday when they square off against the Philadelphia Eagles.
Opening day starter Dak Prescott suffered a compound fracture of his right ankle and a dislocation in Dallas' Week 4 win over the Giants, giving way to Andy Dalton. However, Dalton suffered a concussion in Dallas' Week 6 loss to Washington.
With Dalton still in concussion protocol as of Thursday afternoon, seventh-round draft pick Ben DiNucci is in line to start of the Cowboys this Sunday.
Here's what you should know about Dallas' potential new starting quarterback:
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