Eagles quarterback Michael Vick failed a concussion test Thursday, and likely will miss Sunday's game against the Dallas Cowboys, according to a Philadelphia Inquirer report.
Rookie quarterback Nick Foles would make his third NFL start in Vick's stead.
Vick couldn't reach the baseline status of an ImPACT test on Wednesday, meaning he will sit out his third straight week. The Eagles announced the test results on Thursday.
It's unlikely the Eagles would have played Vick even had he passed the test.