Here are five things Texas fans need to know about No. 17 TCU ahead of Saturday's game in Austin:1. TCU has owned Texas recentlyTCU has utterly dominated Texas in recent years -- and that is no exaggeration.It's almost difficult to fathom, too, when you take into account that in 29 meetings between 1968 and 2007, the Longhorns beat TCU 28 times.But the Horned Frogs have come out on top in their last four meetings with Texas, and five of the last six.