SANTA CLARA, Calif. -- Yes, the Houston Texans have a fierce pass rush led by J.J. Watt, but the San Francisco 49ers may have an answer for it. According to ESPN Stats & Information, no team has used five or more pass-rushers (which is considered a blitz package) than Houston this season. The Texans have come hard on 52 percent of their opponent's dropbacks.However, San Francisco quarterback Colin Kaepernick has had strong success against such pressure.