Others have regressed. And yes, those players are fighting for roster spots going into a week of practice at the Greenbrier. As Houston preps for another week of drills, here's Texans Wire's biggest winners and losers of training camp back at home base.

Of the announced crowd of 66,715 at the Vikings’ preseason opener on Saturday, the fans who were at U.S. Bank Stadium got to see J.J. McCarthy back on the field for the first time in a year. They also saw a cleaner showing from the team’s first two offensive units than they had put together in training camp.

J.J. McCarthy was solid in his brief return for the Vikings, going 4 of 7 for 30 yards while leading a scoring drive in his only series and Minnesota topped the Houston Texans 20-10 on Saturday in the teams' preseason opener.