Brett Favre struggled, but the Vikings were still able to defeat the Seahawks 24-13 on Saturday night in their third preseason game. Favre threw for 187 yards and two interceptions, one that Seattle rookie safety Earl Thomas returned 86 yards for a touchdown. He completed 16 of 26 passes and took a couple of big hits while playing two series into the third quarter. "We've got to find out in a short period of time who can make some plays in the passing game," Favre said.