The Texans will be without QB Matt Schaub for the next four or so games with a torn MCL.  This will likely hurt the Texans a little bit as Sage Rosenfels is sometimes sloppy in protecting the football.  Schaub has played in 7 games for the Texans this season and he has completed 154 of 227 passes (67.8%) for 1,762 yards with 10 TD passes and 8 interceptions (91.0 QB Rating).  He has also carried the ball 20 times for 54 yards (2.7 ypc).  Sage Rosenfels will be the starting QB for the next few games and it will determine whether this was a lost season or not for the Texans.  Rosenfels has played in 2 games for the Texans this season and he has completed 42 of 62 passes (67.7%) for 470 yards with 3 TD passes and 2 interceptions (92.8 QB Rating).  He also has carried the ball 4 times for 16 yards (4.0 ypc) this season.  It will be interesting to see how well Rosenfels plays as he seems to talk a pretty good game.