SANTA CLARA, CA - AUGUST 23: Quaterback Brandon Weeden #3 of the Dallas Cowboys throws against the San Francisco 49ers in the first quarter of a preseason game on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Safety J.J. Wilcox #27 of the Dallas Cowboys catches a pass before a preseason game against the San Francisco 49ers on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Head coach Jason Garrett of the Dallas Cowboys gives an interview before a preseason game against the San Francisco 49ers on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
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Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Jarryd Hayne #38 of the San Francisco 49ers returns a punt against the Dallas Cowboys in the first quarter of a preseason game on August 23, 2015 at Levi's Stadium in Santa Clara, California. (Photo by Brian Bahr/Getty Images)
Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Jarryd Hayne #38 of the San Francisco 49ers returns a punt against linebacker Kyle Wilber #51 of the Dallas Cowboys in the first quarter of a preseason game on August 23, 2015 at Levi's Stadium in Santa Clara, California. (Photo by Brian Bahr/Getty Images)
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Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Quarterback Tony Romo #9 of the Dallas Cowboys warms up before a preseason game against the San Francisco 49ers on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
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Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Quaterback Brandon Weeden #3 of the Dallas Cowboys throws against the San Francisco 49ers in the first quarter of a preseason game on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Lache Seastrunk #30 of the Dallas Cowboys breaks up what could have been a touchdown pass to wide receiver Nigel King #4 of the San Francisco 49ers in the third quarter of a preseason game on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
Dallas Cowboys v San Francisco 49ers
SANTA CLARA, CA - AUGUST 23: Safety J.J. Wilcox #27 of the Dallas Cowboys warms up before a preseason game against the San Francisco 49ers on August 23, 2015 at Levi's Stadium in Santa Clara, California. The 49ers won 23-6. (Photo by Brian Bahr/Getty Images)
